./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:22:16,032 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:22:16,099 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 16:22:16,104 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:22:16,105 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 16:22:16,131 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:22:16,132 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 16:22:16,132 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 16:22:16,132 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 16:22:16,132 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 16:22:16,133 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:22:16,133 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 16:22:16,133 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:22:16,133 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:22:16,134 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 16:22:16,134 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:22:16,134 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:22:16,134 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:22:16,134 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:22:16,134 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:22:16,135 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:22:16,136 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:22:16,136 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 16:22:16,136 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 16:22:16,136 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 16:22:16,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:22:16,136 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:22:16,136 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:22:16,136 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:22:16,136 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 16:22:16,137 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:22:16,137 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 16:22:16,137 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 16:22:16,137 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 16:22:16,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 16:22:16,137 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 [2024-11-13 16:22:16,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:22:16,434 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:22:16,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:22:16,438 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:22:16,439 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:22:16,440 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i Unable to find full path for "g++" [2024-11-13 16:22:18,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:22:18,859 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:22:18,860 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i [2024-11-13 16:22:18,876 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data/263f8cc3a/0101ee920f4e4839bc2f3c1d23709e76/FLAG3bbc97687 [2024-11-13 16:22:18,895 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data/263f8cc3a/0101ee920f4e4839bc2f3c1d23709e76 [2024-11-13 16:22:18,898 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:22:18,899 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:22:18,901 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:22:18,901 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:22:18,906 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:22:18,907 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:22:18" (1/1) ... [2024-11-13 16:22:18,908 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d6bbfea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:18, skipping insertion in model container [2024-11-13 16:22:18,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:22:18" (1/1) ... [2024-11-13 16:22:18,960 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:22:19,150 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2024-11-13 16:22:19,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:22:19,436 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:22:19,447 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2024-11-13 16:22:19,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:22:19,632 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:22:19,633 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19 WrapperNode [2024-11-13 16:22:19,633 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:22:19,634 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:22:19,635 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:22:19,635 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:22:19,642 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,658 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,748 INFO L138 Inliner]: procedures = 26, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 426 [2024-11-13 16:22:19,748 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:22:19,749 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:22:19,749 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:22:19,749 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:22:19,758 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,768 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,849 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 16:22:19,852 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,853 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,907 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,913 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,920 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,925 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,937 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:22:19,938 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:22:19,938 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:22:19,938 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:22:19,939 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (1/1) ... [2024-11-13 16:22:19,945 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:22:19,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:22:19,978 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 16:22:19,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 16:22:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:22:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:22:20,018 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:22:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 16:22:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:22:20,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:22:20,189 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:22:20,191 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:22:21,463 INFO L? ?]: Removed 53 outVars from TransFormulas that were not future-live. [2024-11-13 16:22:21,463 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:22:21,488 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:22:21,488 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:22:21,489 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:22:21 BoogieIcfgContainer [2024-11-13 16:22:21,489 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:22:21,491 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 16:22:21,491 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 16:22:21,496 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 16:22:21,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 04:22:18" (1/3) ... [2024-11-13 16:22:21,497 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b3f0d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 04:22:21, skipping insertion in model container [2024-11-13 16:22:21,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:22:19" (2/3) ... [2024-11-13 16:22:21,498 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6b3f0d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 04:22:21, skipping insertion in model container [2024-11-13 16:22:21,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:22:21" (3/3) ... [2024-11-13 16:22:21,500 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-84.i [2024-11-13 16:22:21,517 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 16:22:21,520 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-84.i that has 2 procedures, 184 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 16:22:21,599 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 16:22:21,615 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1b890ec4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 16:22:21,616 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 16:22:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand has 184 states, 134 states have (on average 1.5) internal successors, (201), 135 states have internal predecessors, (201), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-13 16:22:21,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 16:22:21,646 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:22:21,647 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:22:21,647 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:22:21,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:22:21,652 INFO L85 PathProgramCache]: Analyzing trace with hash -333961350, now seen corresponding path program 1 times [2024-11-13 16:22:21,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:22:21,660 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1213403514] [2024-11-13 16:22:21,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:22:21,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:22:21,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:22:22,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:22:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,244 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:22:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,248 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:22:22,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,253 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:22:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:22:22,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:22:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:22:22,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:22:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,279 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:22:22,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:22:22,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,290 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:22:22,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,295 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:22:22,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,301 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:22:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:22:22,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,314 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:22:22,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:22:22,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,330 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:22:22,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:22:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,343 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:22:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,348 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:22:22,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:22:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,364 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:22:22,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,378 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:22:22,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:22:22,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:22:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:22:22,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,403 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:22:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:22:22,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:22:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:22:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:22:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:22:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:22:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:22:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:22:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,478 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:22:22,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:22:22,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,499 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:22:22,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,504 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:22:22,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:22:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:22:22,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:22:22,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:22:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,528 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:22:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,533 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:22:22,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,538 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:22:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:22,562 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 16:22:22,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:22:22,564 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1213403514] [2024-11-13 16:22:22,565 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1213403514] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 16:22:22,565 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 16:22:22,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 16:22:22,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [471838223] [2024-11-13 16:22:22,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 16:22:22,578 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 16:22:22,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:22:22,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 16:22:22,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 16:22:22,610 INFO L87 Difference]: Start difference. First operand has 184 states, 134 states have (on average 1.5) internal successors, (201), 135 states have internal predecessors, (201), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-13 16:22:22,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:22:22,685 INFO L93 Difference]: Finished difference Result 361 states and 631 transitions. [2024-11-13 16:22:22,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 16:22:22,687 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) Word has length 312 [2024-11-13 16:22:22,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:22:22,700 INFO L225 Difference]: With dead ends: 361 [2024-11-13 16:22:22,701 INFO L226 Difference]: Without dead ends: 180 [2024-11-13 16:22:22,707 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 143 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 16:22:22,714 INFO L432 NwaCegarLoop]: 288 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 288 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 16:22:22,715 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 288 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 16:22:22,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 180 states. [2024-11-13 16:22:22,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 180 to 180. [2024-11-13 16:22:22,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 131 states have (on average 1.4809160305343512) internal successors, (194), 131 states have internal predecessors, (194), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-13 16:22:22,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 288 transitions. [2024-11-13 16:22:22,825 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 288 transitions. Word has length 312 [2024-11-13 16:22:22,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:22:22,826 INFO L471 AbstractCegarLoop]: Abstraction has 180 states and 288 transitions. [2024-11-13 16:22:22,826 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.0) internal successors, (80), 2 states have internal predecessors, (80), 2 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-13 16:22:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 288 transitions. [2024-11-13 16:22:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 16:22:22,841 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:22:22,842 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:22:22,842 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 16:22:22,842 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:22:22,843 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:22:22,845 INFO L85 PathProgramCache]: Analyzing trace with hash 172224836, now seen corresponding path program 1 times [2024-11-13 16:22:22,845 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:22:22,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818767642] [2024-11-13 16:22:22,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:22:22,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:22:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:22:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:22:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,487 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:22:23,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,493 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:22:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,498 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:22:23,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,503 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:22:23,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:22:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,514 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:22:23,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,522 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:22:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,526 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:22:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:22:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,535 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:22:23,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,542 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:22:23,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:22:23,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:22:23,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:22:23,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:22:23,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,578 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:22:23,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:22:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:22:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:22:23,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:22:23,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:22:23,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:22:23,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,609 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:22:23,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:22:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:22:23,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,622 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:22:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,626 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:22:23,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,630 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:22:23,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,634 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:22:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:22:23,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:22:23,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:22:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:22:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,657 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:22:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:22:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,666 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:22:23,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,670 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:22:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:22:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:22:23,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:22:23,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:22:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:22:23,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:22:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:22:23,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:22:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 16:22:23,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:22:23,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818767642] [2024-11-13 16:22:23,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818767642] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 16:22:23,725 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 16:22:23,725 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 16:22:23,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1715180412] [2024-11-13 16:22:23,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 16:22:23,726 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 16:22:23,727 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:22:23,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 16:22:23,728 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 16:22:23,728 INFO L87 Difference]: Start difference. First operand 180 states and 288 transitions. Second operand has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:22:23,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:22:23,927 INFO L93 Difference]: Finished difference Result 533 states and 856 transitions. [2024-11-13 16:22:23,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 16:22:23,928 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 312 [2024-11-13 16:22:23,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:22:23,937 INFO L225 Difference]: With dead ends: 533 [2024-11-13 16:22:23,938 INFO L226 Difference]: Without dead ends: 356 [2024-11-13 16:22:23,939 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 97 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 16:22:23,943 INFO L432 NwaCegarLoop]: 280 mSDtfsCounter, 250 mSDsluCounter, 270 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 250 SdHoareTripleChecker+Valid, 550 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 16:22:23,943 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [250 Valid, 550 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 16:22:23,945 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356 states. [2024-11-13 16:22:24,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356 to 352. [2024-11-13 16:22:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 352 states, 255 states have (on average 1.4666666666666666) internal successors, (374), 255 states have internal predecessors, (374), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-13 16:22:24,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 562 transitions. [2024-11-13 16:22:24,015 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 562 transitions. Word has length 312 [2024-11-13 16:22:24,016 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:22:24,016 INFO L471 AbstractCegarLoop]: Abstraction has 352 states and 562 transitions. [2024-11-13 16:22:24,016 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.666666666666668) internal successors, (80), 3 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:22:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 562 transitions. [2024-11-13 16:22:24,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 16:22:24,023 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:22:24,023 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:22:24,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 16:22:24,024 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:22:24,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:22:24,026 INFO L85 PathProgramCache]: Analyzing trace with hash -1107638842, now seen corresponding path program 1 times [2024-11-13 16:22:24,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:22:24,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092958038] [2024-11-13 16:22:24,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:22:24,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:22:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,785 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:22:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:22:24,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:22:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:22:24,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:22:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:22:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:22:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,835 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:22:24,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:22:24,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,848 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:22:24,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:22:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:22:24,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:22:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:22:24,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:22:24,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:22:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:22:24,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:22:24,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,918 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:22:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:22:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:22:24,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:22:24,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:22:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:22:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:22:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:22:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:22:24,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:22:24,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:22:24,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:22:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:24,999 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:22:25,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:22:25,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:22:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:22:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:22:25,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:22:25,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:22:25,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:22:25,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:22:25,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,077 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:22:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,083 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:22:25,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:22:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:22:25,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:22:25,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:22:25,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,117 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:22:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:22:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 16:22:25,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:22:25,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092958038] [2024-11-13 16:22:25,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1092958038] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 16:22:25,145 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 16:22:25,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 16:22:25,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332185913] [2024-11-13 16:22:25,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 16:22:25,151 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 16:22:25,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:22:25,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 16:22:25,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 16:22:25,152 INFO L87 Difference]: Start difference. First operand 352 states and 562 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:22:25,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:22:25,803 INFO L93 Difference]: Finished difference Result 1160 states and 1847 transitions. [2024-11-13 16:22:25,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 16:22:25,804 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 312 [2024-11-13 16:22:25,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:22:25,817 INFO L225 Difference]: With dead ends: 1160 [2024-11-13 16:22:25,817 INFO L226 Difference]: Without dead ends: 811 [2024-11-13 16:22:25,819 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 16:22:25,820 INFO L432 NwaCegarLoop]: 364 mSDtfsCounter, 343 mSDsluCounter, 817 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 142 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 1181 SdHoareTripleChecker+Invalid, 279 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 142 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-13 16:22:25,821 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 1181 Invalid, 279 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [142 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-13 16:22:25,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 811 states. [2024-11-13 16:22:25,926 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 811 to 697. [2024-11-13 16:22:25,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 697 states, 504 states have (on average 1.4642857142857142) internal successors, (738), 504 states have internal predecessors, (738), 188 states have call successors, (188), 4 states have call predecessors, (188), 4 states have return successors, (188), 188 states have call predecessors, (188), 188 states have call successors, (188) [2024-11-13 16:22:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 697 states and 1114 transitions. [2024-11-13 16:22:25,936 INFO L78 Accepts]: Start accepts. Automaton has 697 states and 1114 transitions. Word has length 312 [2024-11-13 16:22:25,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:22:25,937 INFO L471 AbstractCegarLoop]: Abstraction has 697 states and 1114 transitions. [2024-11-13 16:22:25,937 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 5 states have internal predecessors, (80), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:22:25,937 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1114 transitions. [2024-11-13 16:22:25,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 16:22:25,943 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:22:25,943 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:22:25,944 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 16:22:25,944 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:22:25,944 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:22:25,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1137940612, now seen corresponding path program 1 times [2024-11-13 16:22:25,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:22:25,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [10165828] [2024-11-13 16:22:25,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:22:25,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:22:26,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,105 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:22:27,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:22:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:22:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:22:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,119 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:22:27,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:22:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:22:27,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:22:27,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,132 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:22:27,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:22:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:22:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:22:27,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:22:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:22:27,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:22:27,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:22:27,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,163 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:22:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:22:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,170 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:22:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:22:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:22:27,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:22:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:22:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,204 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:22:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,207 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:22:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:22:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:22:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,242 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:22:27,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:22:27,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,254 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:22:27,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:22:27,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,296 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:22:27,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,303 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:22:27,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:22:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:22:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,318 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:22:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:22:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:22:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:22:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,340 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:22:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,345 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:22:27,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,351 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:22:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,356 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:22:27,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,365 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:22:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:22:27,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:22:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,382 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:22:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,390 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 75 proven. 63 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 16:22:27,390 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:22:27,390 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [10165828] [2024-11-13 16:22:27,391 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [10165828] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:22:27,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617872767] [2024-11-13 16:22:27,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:22:27,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:22:27,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:22:27,396 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:22:27,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 16:22:27,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:27,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 16:22:27,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:22:28,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1452 proven. 27 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2024-11-13 16:22:28,925 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:22:29,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 111 proven. 27 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 16:22:29,613 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1617872767] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 16:22:29,613 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 16:22:29,613 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 6, 7] total 14 [2024-11-13 16:22:29,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985334842] [2024-11-13 16:22:29,614 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 16:22:29,615 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2024-11-13 16:22:29,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:22:29,617 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-13 16:22:29,617 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=137, Unknown=0, NotChecked=0, Total=182 [2024-11-13 16:22:29,618 INFO L87 Difference]: Start difference. First operand 697 states and 1114 transitions. Second operand has 14 states, 14 states have (on average 12.357142857142858) internal successors, (173), 14 states have internal predecessors, (173), 5 states have call successors, (141), 3 states have call predecessors, (141), 6 states have return successors, (141), 5 states have call predecessors, (141), 5 states have call successors, (141) [2024-11-13 16:22:31,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:22:31,921 INFO L93 Difference]: Finished difference Result 1715 states and 2702 transitions. [2024-11-13 16:22:31,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2024-11-13 16:22:31,922 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 12.357142857142858) internal successors, (173), 14 states have internal predecessors, (173), 5 states have call successors, (141), 3 states have call predecessors, (141), 6 states have return successors, (141), 5 states have call predecessors, (141), 5 states have call successors, (141) Word has length 312 [2024-11-13 16:22:31,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:22:31,936 INFO L225 Difference]: With dead ends: 1715 [2024-11-13 16:22:31,936 INFO L226 Difference]: Without dead ends: 1021 [2024-11-13 16:22:31,941 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 738 GetRequests, 710 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 158 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=204, Invalid=608, Unknown=0, NotChecked=0, Total=812 [2024-11-13 16:22:31,942 INFO L432 NwaCegarLoop]: 202 mSDtfsCounter, 1226 mSDsluCounter, 1428 mSDsCounter, 0 mSdLazyCounter, 1204 mSolverCounterSat, 445 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1253 SdHoareTripleChecker+Valid, 1630 SdHoareTripleChecker+Invalid, 1649 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 445 IncrementalHoareTripleChecker+Valid, 1204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2024-11-13 16:22:31,946 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1253 Valid, 1630 Invalid, 1649 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [445 Valid, 1204 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2024-11-13 16:22:31,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1021 states. [2024-11-13 16:22:32,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1021 to 796. [2024-11-13 16:22:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 796 states, 547 states have (on average 1.3711151736745886) internal successors, (750), 547 states have internal predecessors, (750), 235 states have call successors, (235), 13 states have call predecessors, (235), 13 states have return successors, (235), 235 states have call predecessors, (235), 235 states have call successors, (235) [2024-11-13 16:22:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 796 states and 1220 transitions. [2024-11-13 16:22:32,127 INFO L78 Accepts]: Start accepts. Automaton has 796 states and 1220 transitions. Word has length 312 [2024-11-13 16:22:32,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:22:32,128 INFO L471 AbstractCegarLoop]: Abstraction has 796 states and 1220 transitions. [2024-11-13 16:22:32,128 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 12.357142857142858) internal successors, (173), 14 states have internal predecessors, (173), 5 states have call successors, (141), 3 states have call predecessors, (141), 6 states have return successors, (141), 5 states have call predecessors, (141), 5 states have call successors, (141) [2024-11-13 16:22:32,129 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1220 transitions. [2024-11-13 16:22:32,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 16:22:32,137 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:22:32,137 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:22:32,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 16:22:32,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:22:32,342 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:22:32,342 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:22:32,342 INFO L85 PathProgramCache]: Analyzing trace with hash 170620928, now seen corresponding path program 1 times [2024-11-13 16:22:32,342 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:22:32,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205448931] [2024-11-13 16:22:32,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:22:32,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:22:32,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:22:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:22:36,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:22:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:22:36,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:22:36,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:22:36,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:22:36,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:22:36,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,812 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:22:36,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:22:36,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:22:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:22:36,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:22:36,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:22:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:22:36,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:22:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:22:36,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:22:36,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:22:36,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,936 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:22:36,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:22:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:22:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:22:36,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:22:36,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:22:36,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:22:36,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,973 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:22:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:22:36,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:22:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:22:36,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:36,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:22:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:22:37,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:22:37,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:22:37,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:22:37,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:22:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:22:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:22:37,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:22:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:22:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:22:37,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:22:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:22:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:22:37,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,088 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:22:37,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:22:37,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,099 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:22:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 39 proven. 99 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 16:22:37,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:22:37,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205448931] [2024-11-13 16:22:37,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205448931] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:22:37,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1427112013] [2024-11-13 16:22:37,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:22:37,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:22:37,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:22:37,111 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:22:37,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 16:22:37,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:22:37,441 INFO L255 TraceCheckSpWp]: Trace formula consists of 711 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-13 16:22:37,451 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:22:44,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2081 proven. 390 refuted. 0 times theorem prover too weak. 1853 trivial. 0 not checked. [2024-11-13 16:22:44,420 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:22:46,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1427112013] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:22:46,305 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 16:22:46,305 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 19] total 25 [2024-11-13 16:22:46,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1494078032] [2024-11-13 16:22:46,305 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 16:22:46,307 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-11-13 16:22:46,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:22:46,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-11-13 16:22:46,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=798, Unknown=7, NotChecked=0, Total=930 [2024-11-13 16:22:46,311 INFO L87 Difference]: Start difference. First operand 796 states and 1220 transitions. Second operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 25 states have internal predecessors, (159), 6 states have call successors, (86), 5 states have call predecessors, (86), 9 states have return successors, (87), 6 states have call predecessors, (87), 6 states have call successors, (87) [2024-11-13 16:23:18,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:23:18,512 INFO L93 Difference]: Finished difference Result 3070 states and 4438 transitions. [2024-11-13 16:23:18,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 65 states. [2024-11-13 16:23:18,513 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 25 states have internal predecessors, (159), 6 states have call successors, (86), 5 states have call predecessors, (86), 9 states have return successors, (87), 6 states have call predecessors, (87), 6 states have call successors, (87) Word has length 312 [2024-11-13 16:23:18,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:23:18,531 INFO L225 Difference]: With dead ends: 3070 [2024-11-13 16:23:18,532 INFO L226 Difference]: Without dead ends: 2371 [2024-11-13 16:23:18,537 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 534 GetRequests, 446 SyntacticMatches, 0 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2140 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=1820, Invalid=6034, Unknown=156, NotChecked=0, Total=8010 [2024-11-13 16:23:18,539 INFO L432 NwaCegarLoop]: 267 mSDtfsCounter, 2404 mSDsluCounter, 1851 mSDsCounter, 0 mSdLazyCounter, 2098 mSolverCounterSat, 361 mSolverCounterUnsat, 947 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2405 SdHoareTripleChecker+Valid, 2118 SdHoareTripleChecker+Invalid, 3406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 361 IncrementalHoareTripleChecker+Valid, 2098 IncrementalHoareTripleChecker+Invalid, 947 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.3s IncrementalHoareTripleChecker+Time [2024-11-13 16:23:18,541 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2405 Valid, 2118 Invalid, 3406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [361 Valid, 2098 Invalid, 947 Unknown, 0 Unchecked, 21.3s Time] [2024-11-13 16:23:18,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2371 states. [2024-11-13 16:23:18,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2371 to 1207. [2024-11-13 16:23:18,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1207 states, 925 states have (on average 1.3794594594594594) internal successors, (1276), 925 states have internal predecessors, (1276), 235 states have call successors, (235), 46 states have call predecessors, (235), 46 states have return successors, (235), 235 states have call predecessors, (235), 235 states have call successors, (235) [2024-11-13 16:23:18,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 1207 states and 1746 transitions. [2024-11-13 16:23:18,745 INFO L78 Accepts]: Start accepts. Automaton has 1207 states and 1746 transitions. Word has length 312 [2024-11-13 16:23:18,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:23:18,747 INFO L471 AbstractCegarLoop]: Abstraction has 1207 states and 1746 transitions. [2024-11-13 16:23:18,747 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 25 states have internal predecessors, (159), 6 states have call successors, (86), 5 states have call predecessors, (86), 9 states have return successors, (87), 6 states have call predecessors, (87), 6 states have call successors, (87) [2024-11-13 16:23:18,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1746 transitions. [2024-11-13 16:23:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-13 16:23:18,753 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:23:18,754 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:23:18,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-13 16:23:18,957 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:23:18,958 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:23:18,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:23:18,958 INFO L85 PathProgramCache]: Analyzing trace with hash -1823523778, now seen corresponding path program 1 times [2024-11-13 16:23:18,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:23:18,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305476821] [2024-11-13 16:23:18,959 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:18,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:23:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:23:19,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,831 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:23:19,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:23:19,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:23:19,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:23:19,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:23:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:23:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:23:19,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:23:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:23:19,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:23:19,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:23:19,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:23:19,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:23:19,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:23:19,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:23:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,924 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:23:19,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:23:19,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:23:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:23:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:23:19,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,950 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:23:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:23:19,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:23:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:23:19,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:23:19,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:23:19,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:23:19,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:23:19,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:23:19,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:19,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:23:20,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:23:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:23:20,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:23:20,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:23:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:23:20,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:23:20,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:23:20,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:23:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,042 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:23:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,048 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:23:20,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:23:20,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:23:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:23:20,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:23:20,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:23:20,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:23:20,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 45 proven. 93 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 16:23:20,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:23:20,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305476821] [2024-11-13 16:23:20,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1305476821] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:23:20,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1731785137] [2024-11-13 16:23:20,090 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:20,091 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:23:20,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:23:20,093 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:23:20,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 16:23:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:20,380 INFO L255 TraceCheckSpWp]: Trace formula consists of 707 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 16:23:20,391 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:23:21,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1936 proven. 93 refuted. 0 times theorem prover too weak. 2295 trivial. 0 not checked. [2024-11-13 16:23:21,691 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:23:22,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 45 proven. 93 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 16:23:22,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1731785137] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 16:23:22,800 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 16:23:22,800 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 7] total 15 [2024-11-13 16:23:22,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [229049599] [2024-11-13 16:23:22,800 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 16:23:22,802 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-13 16:23:22,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:23:22,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-13 16:23:22,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=148, Unknown=0, NotChecked=0, Total=210 [2024-11-13 16:23:22,804 INFO L87 Difference]: Start difference. First operand 1207 states and 1746 transitions. Second operand has 15 states, 15 states have (on average 14.133333333333333) internal successors, (212), 15 states have internal predecessors, (212), 5 states have call successors, (141), 3 states have call predecessors, (141), 6 states have return successors, (141), 5 states have call predecessors, (141), 5 states have call successors, (141) [2024-11-13 16:23:25,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:23:25,586 INFO L93 Difference]: Finished difference Result 4616 states and 6474 transitions. [2024-11-13 16:23:25,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2024-11-13 16:23:25,587 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 14.133333333333333) internal successors, (212), 15 states have internal predecessors, (212), 5 states have call successors, (141), 3 states have call predecessors, (141), 6 states have return successors, (141), 5 states have call predecessors, (141), 5 states have call successors, (141) Word has length 312 [2024-11-13 16:23:25,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:23:25,612 INFO L225 Difference]: With dead ends: 4616 [2024-11-13 16:23:25,612 INFO L226 Difference]: Without dead ends: 3526 [2024-11-13 16:23:25,617 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 739 GetRequests, 711 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=253, Invalid=617, Unknown=0, NotChecked=0, Total=870 [2024-11-13 16:23:25,618 INFO L432 NwaCegarLoop]: 221 mSDtfsCounter, 810 mSDsluCounter, 1988 mSDsCounter, 0 mSdLazyCounter, 1477 mSolverCounterSat, 103 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 901 SdHoareTripleChecker+Valid, 2209 SdHoareTripleChecker+Invalid, 1580 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 103 IncrementalHoareTripleChecker+Valid, 1477 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2024-11-13 16:23:25,618 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [901 Valid, 2209 Invalid, 1580 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [103 Valid, 1477 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2024-11-13 16:23:25,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3526 states. [2024-11-13 16:23:26,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3526 to 2112. [2024-11-13 16:23:26,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2112 states, 1599 states have (on average 1.3583489681050656) internal successors, (2172), 1599 states have internal predecessors, (2172), 423 states have call successors, (423), 89 states have call predecessors, (423), 89 states have return successors, (423), 423 states have call predecessors, (423), 423 states have call successors, (423) [2024-11-13 16:23:26,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2112 states to 2112 states and 3018 transitions. [2024-11-13 16:23:26,231 INFO L78 Accepts]: Start accepts. Automaton has 2112 states and 3018 transitions. Word has length 312 [2024-11-13 16:23:26,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:23:26,232 INFO L471 AbstractCegarLoop]: Abstraction has 2112 states and 3018 transitions. [2024-11-13 16:23:26,232 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 14.133333333333333) internal successors, (212), 15 states have internal predecessors, (212), 5 states have call successors, (141), 3 states have call predecessors, (141), 6 states have return successors, (141), 5 states have call predecessors, (141), 5 states have call successors, (141) [2024-11-13 16:23:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3018 transitions. [2024-11-13 16:23:26,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 16:23:26,237 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:23:26,238 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:23:26,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-13 16:23:26,442 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-13 16:23:26,442 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:23:26,442 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:23:26,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1414960239, now seen corresponding path program 1 times [2024-11-13 16:23:26,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:23:26,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1212087673] [2024-11-13 16:23:26,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:26,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:23:26,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:23:26,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,685 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:23:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:23:26,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:23:26,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:23:26,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,698 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:23:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:23:26,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:23:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,709 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:23:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:23:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,716 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:23:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,720 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:23:26,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,724 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:23:26,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:23:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,733 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:23:26,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,737 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:23:26,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:23:26,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:23:26,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,749 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:23:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:23:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:23:26,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:23:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:23:26,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,768 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:23:26,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,771 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:23:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:23:26,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:23:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:23:26,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:23:26,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:23:26,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:23:26,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:23:26,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:23:26,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:23:26,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:23:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:23:26,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:23:26,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:23:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:23:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:23:26,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:23:26,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:23:26,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:23:26,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:23:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:23:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:23:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:23:26,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:26,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 16:23:26,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:23:26,873 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1212087673] [2024-11-13 16:23:26,873 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1212087673] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 16:23:26,873 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 16:23:26,873 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 16:23:26,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1616383912] [2024-11-13 16:23:26,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 16:23:26,875 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 16:23:26,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:23:26,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 16:23:26,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 16:23:26,876 INFO L87 Difference]: Start difference. First operand 2112 states and 3018 transitions. Second operand has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:23:27,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:23:27,530 INFO L93 Difference]: Finished difference Result 4926 states and 7026 transitions. [2024-11-13 16:23:27,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 16:23:27,530 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 313 [2024-11-13 16:23:27,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:23:27,551 INFO L225 Difference]: With dead ends: 4926 [2024-11-13 16:23:27,551 INFO L226 Difference]: Without dead ends: 2935 [2024-11-13 16:23:27,558 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 96 GetRequests, 95 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 16:23:27,559 INFO L432 NwaCegarLoop]: 337 mSDtfsCounter, 153 mSDsluCounter, 259 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 596 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 16:23:27,560 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 596 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 16:23:27,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2935 states. [2024-11-13 16:23:28,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2935 to 2933. [2024-11-13 16:23:28,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2933 states, 2190 states have (on average 1.3420091324200913) internal successors, (2939), 2190 states have internal predecessors, (2939), 611 states have call successors, (611), 131 states have call predecessors, (611), 131 states have return successors, (611), 611 states have call predecessors, (611), 611 states have call successors, (611) [2024-11-13 16:23:28,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2933 states to 2933 states and 4161 transitions. [2024-11-13 16:23:28,228 INFO L78 Accepts]: Start accepts. Automaton has 2933 states and 4161 transitions. Word has length 313 [2024-11-13 16:23:28,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:23:28,229 INFO L471 AbstractCegarLoop]: Abstraction has 2933 states and 4161 transitions. [2024-11-13 16:23:28,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.0) internal successors, (81), 3 states have internal predecessors, (81), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:23:28,230 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 4161 transitions. [2024-11-13 16:23:28,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-13 16:23:28,233 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:23:28,233 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:23:28,234 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-11-13 16:23:28,234 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:23:28,234 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:23:28,234 INFO L85 PathProgramCache]: Analyzing trace with hash -66353731, now seen corresponding path program 1 times [2024-11-13 16:23:28,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:23:28,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458870725] [2024-11-13 16:23:28,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:28,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:23:28,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:23:28,676 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1593010651] [2024-11-13 16:23:28,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:28,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:23:28,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:23:28,680 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:23:28,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 16:23:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:29,067 INFO L255 TraceCheckSpWp]: Trace formula consists of 716 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 16:23:29,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:23:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2647 proven. 294 refuted. 0 times theorem prover too weak. 1383 trivial. 0 not checked. [2024-11-13 16:23:31,292 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:23:33,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:23:33,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458870725] [2024-11-13 16:23:33,366 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 16:23:33,366 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1593010651] [2024-11-13 16:23:33,366 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1593010651] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:23:33,366 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-13 16:23:33,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16] total 16 [2024-11-13 16:23:33,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059084351] [2024-11-13 16:23:33,366 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-13 16:23:33,367 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-13 16:23:33,367 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:23:33,368 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-13 16:23:33,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=305, Unknown=0, NotChecked=0, Total=380 [2024-11-13 16:23:33,369 INFO L87 Difference]: Start difference. First operand 2933 states and 4161 transitions. Second operand has 16 states, 16 states have (on average 6.25) internal successors, (100), 15 states have internal predecessors, (100), 5 states have call successors, (47), 5 states have call predecessors, (47), 7 states have return successors, (47), 5 states have call predecessors, (47), 5 states have call successors, (47) [2024-11-13 16:23:35,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:23:35,899 INFO L93 Difference]: Finished difference Result 7535 states and 10505 transitions. [2024-11-13 16:23:35,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-13 16:23:35,900 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.25) internal successors, (100), 15 states have internal predecessors, (100), 5 states have call successors, (47), 5 states have call predecessors, (47), 7 states have return successors, (47), 5 states have call predecessors, (47), 5 states have call successors, (47) Word has length 314 [2024-11-13 16:23:35,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:23:35,921 INFO L225 Difference]: With dead ends: 7535 [2024-11-13 16:23:35,922 INFO L226 Difference]: Without dead ends: 4723 [2024-11-13 16:23:35,929 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 347 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=211, Invalid=601, Unknown=0, NotChecked=0, Total=812 [2024-11-13 16:23:35,929 INFO L432 NwaCegarLoop]: 210 mSDtfsCounter, 399 mSDsluCounter, 895 mSDsCounter, 0 mSdLazyCounter, 1123 mSolverCounterSat, 34 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 412 SdHoareTripleChecker+Valid, 1105 SdHoareTripleChecker+Invalid, 1163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 1123 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2024-11-13 16:23:35,930 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [412 Valid, 1105 Invalid, 1163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 1123 Invalid, 6 Unknown, 0 Unchecked, 1.3s Time] [2024-11-13 16:23:35,935 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4723 states. [2024-11-13 16:23:36,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4723 to 3095. [2024-11-13 16:23:36,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3095 states, 2322 states have (on average 1.3260120585701982) internal successors, (3079), 2322 states have internal predecessors, (3079), 611 states have call successors, (611), 161 states have call predecessors, (611), 161 states have return successors, (611), 611 states have call predecessors, (611), 611 states have call successors, (611) [2024-11-13 16:23:36,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 3095 states and 4301 transitions. [2024-11-13 16:23:36,578 INFO L78 Accepts]: Start accepts. Automaton has 3095 states and 4301 transitions. Word has length 314 [2024-11-13 16:23:36,580 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:23:36,580 INFO L471 AbstractCegarLoop]: Abstraction has 3095 states and 4301 transitions. [2024-11-13 16:23:36,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.25) internal successors, (100), 15 states have internal predecessors, (100), 5 states have call successors, (47), 5 states have call predecessors, (47), 7 states have return successors, (47), 5 states have call predecessors, (47), 5 states have call successors, (47) [2024-11-13 16:23:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 4301 transitions. [2024-11-13 16:23:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 16:23:36,583 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:23:36,584 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:23:36,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-13 16:23:36,788 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:23:36,788 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:23:36,789 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:23:36,789 INFO L85 PathProgramCache]: Analyzing trace with hash 1254653910, now seen corresponding path program 1 times [2024-11-13 16:23:36,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:23:36,789 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1870834765] [2024-11-13 16:23:36,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:23:37,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 16:23:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-11-13 16:23:39,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2024-11-13 16:23:39,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,806 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2024-11-13 16:23:39,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2024-11-13 16:23:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,817 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2024-11-13 16:23:39,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2024-11-13 16:23:39,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2024-11-13 16:23:39,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-11-13 16:23:39,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2024-11-13 16:23:39,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2024-11-13 16:23:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2024-11-13 16:23:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-13 16:23:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,859 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2024-11-13 16:23:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2024-11-13 16:23:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2024-11-13 16:23:39,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2024-11-13 16:23:39,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-11-13 16:23:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 16:23:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 16:23:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2024-11-13 16:23:39,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-13 16:23:39,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,954 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 128 [2024-11-13 16:23:39,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,964 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2024-11-13 16:23:39,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2024-11-13 16:23:39,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2024-11-13 16:23:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2024-11-13 16:23:39,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:39,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-11-13 16:23:39,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,004 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-13 16:23:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-11-13 16:23:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 172 [2024-11-13 16:23:40,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-11-13 16:23:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,030 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2024-11-13 16:23:40,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2024-11-13 16:23:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2024-11-13 16:23:40,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2024-11-13 16:23:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-11-13 16:23:40,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2024-11-13 16:23:40,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2024-11-13 16:23:40,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-11-13 16:23:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2024-11-13 16:23:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,118 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2024-11-13 16:23:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 238 [2024-11-13 16:23:40,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,147 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2024-11-13 16:23:40,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2024-11-13 16:23:40,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,171 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-11-13 16:23:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,185 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 260 [2024-11-13 16:23:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 45 proven. 93 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 16:23:40,212 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:23:40,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1870834765] [2024-11-13 16:23:40,212 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1870834765] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:23:40,212 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [65938830] [2024-11-13 16:23:40,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:40,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:23:40,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:23:40,216 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:23:40,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 16:23:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:40,537 INFO L255 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:23:40,545 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:23:42,024 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2717 proven. 114 refuted. 0 times theorem prover too weak. 1493 trivial. 0 not checked. [2024-11-13 16:23:42,025 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:23:43,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 156 proven. 117 refuted. 0 times theorem prover too weak. 4051 trivial. 0 not checked. [2024-11-13 16:23:43,684 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [65938830] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 16:23:43,684 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 16:23:43,684 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 10, 11] total 27 [2024-11-13 16:23:43,684 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [395550910] [2024-11-13 16:23:43,684 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 16:23:43,685 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-13 16:23:43,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:23:43,687 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-13 16:23:43,687 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=147, Invalid=555, Unknown=0, NotChecked=0, Total=702 [2024-11-13 16:23:43,687 INFO L87 Difference]: Start difference. First operand 3095 states and 4301 transitions. Second operand has 27 states, 27 states have (on average 8.037037037037036) internal successors, (217), 27 states have internal predecessors, (217), 9 states have call successors, (141), 4 states have call predecessors, (141), 9 states have return successors, (141), 9 states have call predecessors, (141), 9 states have call successors, (141) [2024-11-13 16:23:48,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:23:48,919 INFO L93 Difference]: Finished difference Result 13451 states and 18597 transitions. [2024-11-13 16:23:48,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2024-11-13 16:23:48,921 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 8.037037037037036) internal successors, (217), 27 states have internal predecessors, (217), 9 states have call successors, (141), 4 states have call predecessors, (141), 9 states have return successors, (141), 9 states have call predecessors, (141), 9 states have call successors, (141) Word has length 315 [2024-11-13 16:23:48,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:23:48,979 INFO L225 Difference]: With dead ends: 13451 [2024-11-13 16:23:48,980 INFO L226 Difference]: Without dead ends: 10485 [2024-11-13 16:23:48,990 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 769 GetRequests, 710 SyntacticMatches, 0 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 833 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=968, Invalid=2692, Unknown=0, NotChecked=0, Total=3660 [2024-11-13 16:23:48,991 INFO L432 NwaCegarLoop]: 316 mSDtfsCounter, 2417 mSDsluCounter, 2394 mSDsCounter, 0 mSdLazyCounter, 2457 mSolverCounterSat, 511 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2453 SdHoareTripleChecker+Valid, 2710 SdHoareTripleChecker+Invalid, 2968 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 511 IncrementalHoareTripleChecker+Valid, 2457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2024-11-13 16:23:48,992 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2453 Valid, 2710 Invalid, 2968 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [511 Valid, 2457 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2024-11-13 16:23:49,002 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10485 states. [2024-11-13 16:23:50,562 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10485 to 7455. [2024-11-13 16:23:50,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7455 states, 5589 states have (on average 1.3195562712470925) internal successors, (7375), 5589 states have internal predecessors, (7375), 1457 states have call successors, (1457), 408 states have call predecessors, (1457), 408 states have return successors, (1457), 1457 states have call predecessors, (1457), 1457 states have call successors, (1457) [2024-11-13 16:23:50,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7455 states to 7455 states and 10289 transitions. [2024-11-13 16:23:50,615 INFO L78 Accepts]: Start accepts. Automaton has 7455 states and 10289 transitions. Word has length 315 [2024-11-13 16:23:50,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:23:50,616 INFO L471 AbstractCegarLoop]: Abstraction has 7455 states and 10289 transitions. [2024-11-13 16:23:50,617 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 8.037037037037036) internal successors, (217), 27 states have internal predecessors, (217), 9 states have call successors, (141), 4 states have call predecessors, (141), 9 states have return successors, (141), 9 states have call predecessors, (141), 9 states have call successors, (141) [2024-11-13 16:23:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 7455 states and 10289 transitions. [2024-11-13 16:23:50,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 16:23:50,622 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:23:50,623 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:23:50,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 16:23:50,827 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:23:50,827 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:23:50,827 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:23:50,827 INFO L85 PathProgramCache]: Analyzing trace with hash 1316693524, now seen corresponding path program 1 times [2024-11-13 16:23:50,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:23:50,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [6526696] [2024-11-13 16:23:50,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:50,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:23:51,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:23:51,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1726859993] [2024-11-13 16:23:51,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:23:51,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:23:51,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:23:51,308 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:23:51,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 16:23:51,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:23:51,638 INFO L255 TraceCheckSpWp]: Trace formula consists of 717 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-13 16:23:51,646 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:23:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2985 proven. 234 refuted. 0 times theorem prover too weak. 1105 trivial. 0 not checked. [2024-11-13 16:23:55,258 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:24:13,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 16:24:13,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [6526696] [2024-11-13 16:24:13,950 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 16:24:13,950 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1726859993] [2024-11-13 16:24:13,951 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1726859993] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:24:13,951 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-13 16:24:13,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15] total 15 [2024-11-13 16:24:13,951 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [306232917] [2024-11-13 16:24:13,951 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-13 16:24:13,951 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2024-11-13 16:24:13,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 16:24:13,952 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2024-11-13 16:24:13,952 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=334, Unknown=12, NotChecked=0, Total=420 [2024-11-13 16:24:13,953 INFO L87 Difference]: Start difference. First operand 7455 states and 10289 transitions. Second operand has 16 states, 16 states have (on average 6.3125) internal successors, (101), 15 states have internal predecessors, (101), 4 states have call successors, (47), 4 states have call predecessors, (47), 7 states have return successors, (47), 4 states have call predecessors, (47), 4 states have call successors, (47) [2024-11-13 16:24:53,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:24:53,172 INFO L93 Difference]: Finished difference Result 25220 states and 34570 transitions. [2024-11-13 16:24:53,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2024-11-13 16:24:53,173 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.3125) internal successors, (101), 15 states have internal predecessors, (101), 4 states have call successors, (47), 4 states have call predecessors, (47), 7 states have return successors, (47), 4 states have call predecessors, (47), 4 states have call successors, (47) Word has length 315 [2024-11-13 16:24:53,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:24:53,250 INFO L225 Difference]: With dead ends: 25220 [2024-11-13 16:24:53,250 INFO L226 Difference]: Without dead ends: 17898 [2024-11-13 16:24:53,270 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 404 GetRequests, 346 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 967 ImplicationChecksByTransitivity, 26.0s TimeCoverageRelationStatistics Valid=711, Invalid=2817, Unknown=12, NotChecked=0, Total=3540 [2024-11-13 16:24:53,271 INFO L432 NwaCegarLoop]: 413 mSDtfsCounter, 856 mSDsluCounter, 2316 mSDsCounter, 0 mSdLazyCounter, 2258 mSolverCounterSat, 197 mSolverCounterUnsat, 445 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 864 SdHoareTripleChecker+Valid, 2729 SdHoareTripleChecker+Invalid, 2900 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 197 IncrementalHoareTripleChecker+Valid, 2258 IncrementalHoareTripleChecker+Invalid, 445 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.0s IncrementalHoareTripleChecker+Time [2024-11-13 16:24:53,271 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [864 Valid, 2729 Invalid, 2900 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [197 Valid, 2258 Invalid, 445 Unknown, 0 Unchecked, 28.0s Time] [2024-11-13 16:24:53,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17898 states. [2024-11-13 16:24:55,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17898 to 9054. [2024-11-13 16:24:55,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9054 states, 7163 states have (on average 1.3610219181907022) internal successors, (9749), 7163 states have internal predecessors, (9749), 1457 states have call successors, (1457), 433 states have call predecessors, (1457), 433 states have return successors, (1457), 1457 states have call predecessors, (1457), 1457 states have call successors, (1457) [2024-11-13 16:24:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9054 states to 9054 states and 12663 transitions. [2024-11-13 16:24:55,510 INFO L78 Accepts]: Start accepts. Automaton has 9054 states and 12663 transitions. Word has length 315 [2024-11-13 16:24:55,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:24:55,511 INFO L471 AbstractCegarLoop]: Abstraction has 9054 states and 12663 transitions. [2024-11-13 16:24:55,512 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.3125) internal successors, (101), 15 states have internal predecessors, (101), 4 states have call successors, (47), 4 states have call predecessors, (47), 7 states have return successors, (47), 4 states have call predecessors, (47), 4 states have call successors, (47) [2024-11-13 16:24:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 9054 states and 12663 transitions. [2024-11-13 16:24:55,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-13 16:24:55,519 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:24:55,519 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:24:55,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-13 16:24:55,724 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2024-11-13 16:24:55,724 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:24:55,725 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:24:55,725 INFO L85 PathProgramCache]: Analyzing trace with hash 1976225046, now seen corresponding path program 1 times [2024-11-13 16:24:55,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 16:24:55,725 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809777045] [2024-11-13 16:24:55,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:24:55,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:24:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:24:56,221 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [196343305] [2024-11-13 16:24:56,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:24:56,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:24:56,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:24:56,225 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:24:56,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-13 16:24:56,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:24:56,624 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 16:24:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 16:24:57,037 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 16:24:57,038 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 16:24:57,039 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 16:24:57,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-11-13 16:24:57,240 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:24:57,243 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:24:57,543 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 16:24:57,547 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 04:24:57 BoogieIcfgContainer [2024-11-13 16:24:57,547 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 16:24:57,550 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 16:24:57,550 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 16:24:57,551 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 16:24:57,552 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:22:21" (3/4) ... [2024-11-13 16:24:57,555 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 16:24:57,555 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 16:24:57,556 INFO L158 Benchmark]: Toolchain (without parser) took 158657.38ms. Allocated memory was 117.4MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 91.0MB in the beginning and 852.1MB in the end (delta: -761.2MB). Peak memory consumption was 837.4MB. Max. memory is 16.1GB. [2024-11-13 16:24:57,557 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory was 40.9MB in the beginning and 40.7MB in the end (delta: 196.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 16:24:57,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 732.57ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 65.1MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 16:24:57,558 INFO L158 Benchmark]: Boogie Procedure Inliner took 113.84ms. Allocated memory is still 117.4MB. Free memory was 65.1MB in the beginning and 51.7MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 16:24:57,559 INFO L158 Benchmark]: Boogie Preprocessor took 188.37ms. Allocated memory is still 117.4MB. Free memory was 51.7MB in the beginning and 71.8MB in the end (delta: -20.1MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. [2024-11-13 16:24:57,559 INFO L158 Benchmark]: RCFGBuilder took 1551.24ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 51.9MB in the end (delta: 19.9MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2024-11-13 16:24:57,560 INFO L158 Benchmark]: TraceAbstraction took 156056.11ms. Allocated memory was 117.4MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 51.2MB in the beginning and 852.2MB in the end (delta: -801.0MB). Peak memory consumption was 791.2MB. Max. memory is 16.1GB. [2024-11-13 16:24:57,560 INFO L158 Benchmark]: Witness Printer took 5.32ms. Allocated memory is still 1.7GB. Free memory was 852.2MB in the beginning and 852.1MB in the end (delta: 59.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 16:24:57,562 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 83.9MB. Free memory was 40.9MB in the beginning and 40.7MB in the end (delta: 196.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 732.57ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 65.1MB in the end (delta: 25.4MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 113.84ms. Allocated memory is still 117.4MB. Free memory was 65.1MB in the beginning and 51.7MB in the end (delta: 13.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 188.37ms. Allocated memory is still 117.4MB. Free memory was 51.7MB in the beginning and 71.8MB in the end (delta: -20.1MB). Peak memory consumption was 26.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1551.24ms. Allocated memory is still 117.4MB. Free memory was 71.8MB in the beginning and 51.9MB in the end (delta: 19.9MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. * TraceAbstraction took 156056.11ms. Allocated memory was 117.4MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 51.2MB in the beginning and 852.2MB in the end (delta: -801.0MB). Peak memory consumption was 791.2MB. Max. memory is 16.1GB. * Witness Printer took 5.32ms. Allocated memory is still 1.7GB. Free memory was 852.2MB in the beginning and 852.1MB in the end (delta: 59.5kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryArithmeticDOUBLEoperation at line 154, overapproximation of someBinaryFLOATComparisonOperation at line 186, overapproximation of someBinaryFLOATComparisonOperation at line 267, overapproximation of someBinaryFLOATComparisonOperation at line 265, overapproximation of someBinaryFLOATComparisonOperation at line 138, overapproximation of someBinaryFLOATComparisonOperation at line 297, overapproximation of someBinaryFLOATComparisonOperation at line 344, overapproximation of someBinaryFLOATComparisonOperation at line 171, overapproximation of someBinaryFLOATComparisonOperation at line 296, overapproximation of someBinaryFLOATComparisonOperation at line 344, overapproximation of someBinaryFLOATComparisonOperation at line 222, overapproximation of someBinaryFLOATComparisonOperation at line 147, overapproximation of someBinaryFLOATComparisonOperation at line 269, overapproximation of someBinaryFLOATComparisonOperation at line 271, overapproximation of bitwiseOr at line 253, overapproximation of someBinaryDOUBLEComparisonOperation at line 132, overapproximation of someBinaryDOUBLEComparisonOperation at line 154, overapproximation of someBinaryDOUBLEComparisonOperation at line 344, overapproximation of someBinaryDOUBLEComparisonOperation at line 344, overapproximation of someBinaryDOUBLEComparisonOperation at line 228, overapproximation of someBinaryDOUBLEComparisonOperation at line 106, overapproximation of someBinaryDOUBLEComparisonOperation at line 273, overapproximation of someBinaryDOUBLEComparisonOperation at line 124. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] float var_1_1 = 99999999999.75; [L23] float var_1_4 = 31.25; [L24] float var_1_5 = 0.0; [L25] float var_1_6 = 99.5; [L26] float var_1_7 = 500.5; [L27] double var_1_8 = 199.96; [L28] double var_1_9 = 99.8; [L29] unsigned char var_1_10 = 5; [L30] unsigned char var_1_11 = 0; [L31] unsigned char var_1_12 = 128; [L32] unsigned char var_1_13 = 10; [L33] unsigned char var_1_14 = 200; [L34] unsigned char var_1_15 = 128; [L35] unsigned char var_1_16 = 64; [L36] unsigned char var_1_17 = 5; [L37] unsigned char var_1_18 = 1; [L38] unsigned char var_1_19 = 10; [L39] float var_1_20 = 8.75; [L40] unsigned char var_1_21 = 1; [L41] unsigned char var_1_22 = 0; [L42] unsigned char var_1_23 = 0; [L43] unsigned char var_1_24 = 1; [L44] unsigned char var_1_25 = 0; [L45] unsigned short int var_1_26 = 2; [L46] double var_1_27 = 16.5; [L47] signed long int var_1_28 = 5; [L48] unsigned char var_1_29 = 5; [L49] signed long int var_1_30 = 5; [L50] signed long int var_1_31 = -128; [L51] signed char var_1_32 = -5; [L52] unsigned short int var_1_33 = 8; [L53] signed char var_1_34 = -16; [L54] signed char var_1_35 = 0; [L55] signed char var_1_36 = 64; [L56] signed char var_1_37 = 25; [L57] unsigned char var_1_38 = 32; [L58] signed char var_1_39 = -2; [L59] signed char var_1_40 = -25; [L60] signed char var_1_41 = -16; [L61] signed long int var_1_42 = -8; [L62] signed long int var_1_43 = 1594952725; [L63] unsigned char var_1_44 = 10; [L64] signed long int var_1_45 = 1000; [L65] float var_1_46 = 3.4; [L66] unsigned char var_1_47 = 0; [L67] unsigned long int var_1_48 = 8; [L68] unsigned long int var_1_49 = 1107988926; [L69] double var_1_50 = 8.25; [L70] unsigned char var_1_51 = 32; [L71] signed short int var_1_52 = -1; [L72] signed long int last_1_var_1_31 = -128; [L73] signed char last_1_var_1_32 = -5; [L74] signed short int last_1_var_1_52 = -1; VAL [isInitial=0, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_4=125/4, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=0, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L348] isInitial = 1 [L349] FCALL initially() [L350] COND TRUE 1 [L351] CALL updateLastVariables() [L339] last_1_var_1_31 = var_1_31 [L340] last_1_var_1_32 = var_1_32 [L341] last_1_var_1_52 = var_1_52 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_4=125/4, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=0, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L351] RET updateLastVariables() [L352] CALL updateVariables() [L264] var_1_4 = __VERIFIER_nondet_float() [L265] CALL assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=0, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=0, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L265] RET assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854765600e+12F && var_1_4 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=0, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L266] var_1_5 = __VERIFIER_nondet_float() [L267] CALL assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L267] RET assume_abort_if_not((var_1_5 >= 4611686.018427382800e+12F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854765600e+12F && var_1_5 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_6=199/2, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L268] var_1_6 = __VERIFIER_nondet_float() [L269] CALL assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L269] RET assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 4611686.018427382800e+12F && var_1_6 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_7=1001/2, var_1_8=4999/25, var_1_9=499/5] [L270] var_1_7 = __VERIFIER_nondet_float() [L271] CALL assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25, var_1_9=499/5] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25, var_1_9=499/5] [L271] RET assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25, var_1_9=499/5] [L272] var_1_9 = __VERIFIER_nondet_double() [L273] CALL assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L273] RET assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=0, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L274] var_1_11 = __VERIFIER_nondet_uchar() [L275] CALL assume_abort_if_not(var_1_11 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L275] RET assume_abort_if_not(var_1_11 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L276] CALL assume_abort_if_not(var_1_11 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L276] RET assume_abort_if_not(var_1_11 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=128, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L277] var_1_12 = __VERIFIER_nondet_uchar() [L278] CALL assume_abort_if_not(var_1_12 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L278] RET assume_abort_if_not(var_1_12 >= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L279] CALL assume_abort_if_not(var_1_12 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L279] RET assume_abort_if_not(var_1_12 <= 254) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=10, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L280] var_1_13 = __VERIFIER_nondet_uchar() [L281] CALL assume_abort_if_not(var_1_13 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L281] RET assume_abort_if_not(var_1_13 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L282] CALL assume_abort_if_not(var_1_13 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L282] RET assume_abort_if_not(var_1_13 <= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=200, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L283] var_1_14 = __VERIFIER_nondet_uchar() [L284] CALL assume_abort_if_not(var_1_14 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L284] RET assume_abort_if_not(var_1_14 >= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L285] CALL assume_abort_if_not(var_1_14 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L285] RET assume_abort_if_not(var_1_14 <= 254) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=128, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L286] var_1_15 = __VERIFIER_nondet_uchar() [L287] CALL assume_abort_if_not(var_1_15 >= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L287] RET assume_abort_if_not(var_1_15 >= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L288] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L288] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=64, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L289] var_1_16 = __VERIFIER_nondet_uchar() [L290] CALL assume_abort_if_not(var_1_16 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L290] RET assume_abort_if_not(var_1_16 >= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L291] CALL assume_abort_if_not(var_1_16 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L291] RET assume_abort_if_not(var_1_16 <= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=5, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L292] var_1_17 = __VERIFIER_nondet_uchar() [L293] CALL assume_abort_if_not(var_1_17 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L293] RET assume_abort_if_not(var_1_17 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L294] CALL assume_abort_if_not(var_1_17 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L294] RET assume_abort_if_not(var_1_17 <= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_20=35/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L295] var_1_20 = __VERIFIER_nondet_float() [L296] CALL assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L296] RET assume_abort_if_not((var_1_20 >= -922337.2036854776000e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854776000e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L297] CALL assume_abort_if_not(var_1_20 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L297] RET assume_abort_if_not(var_1_20 != 0.0F) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L298] var_1_22 = __VERIFIER_nondet_uchar() [L299] CALL assume_abort_if_not(var_1_22 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L299] RET assume_abort_if_not(var_1_22 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L300] CALL assume_abort_if_not(var_1_22 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L300] RET assume_abort_if_not(var_1_22 <= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=0, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L301] var_1_23 = __VERIFIER_nondet_uchar() [L302] CALL assume_abort_if_not(var_1_23 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L302] RET assume_abort_if_not(var_1_23 >= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L303] CALL assume_abort_if_not(var_1_23 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L303] RET assume_abort_if_not(var_1_23 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L304] var_1_24 = __VERIFIER_nondet_uchar() [L305] CALL assume_abort_if_not(var_1_24 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L305] RET assume_abort_if_not(var_1_24 >= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L306] CALL assume_abort_if_not(var_1_24 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L306] RET assume_abort_if_not(var_1_24 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=0, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L307] var_1_25 = __VERIFIER_nondet_uchar() [L308] CALL assume_abort_if_not(var_1_25 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L308] RET assume_abort_if_not(var_1_25 >= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L309] CALL assume_abort_if_not(var_1_25 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L309] RET assume_abort_if_not(var_1_25 <= 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=8, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L310] var_1_33 = __VERIFIER_nondet_ushort() [L311] CALL assume_abort_if_not(var_1_33 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L311] RET assume_abort_if_not(var_1_33 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L312] CALL assume_abort_if_not(var_1_33 <= 9) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L312] RET assume_abort_if_not(var_1_33 <= 9) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=-16, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L313] var_1_34 = __VERIFIER_nondet_char() [L314] CALL assume_abort_if_not(var_1_34 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L314] RET assume_abort_if_not(var_1_34 >= -63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L315] CALL assume_abort_if_not(var_1_34 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L315] RET assume_abort_if_not(var_1_34 <= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=0, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L316] var_1_35 = __VERIFIER_nondet_char() [L317] CALL assume_abort_if_not(var_1_35 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L317] RET assume_abort_if_not(var_1_35 >= -1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L318] CALL assume_abort_if_not(var_1_35 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L318] RET assume_abort_if_not(var_1_35 <= 126) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=64, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L319] var_1_36 = __VERIFIER_nondet_char() [L320] CALL assume_abort_if_not(var_1_36 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L320] RET assume_abort_if_not(var_1_36 >= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L321] CALL assume_abort_if_not(var_1_36 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L321] RET assume_abort_if_not(var_1_36 <= 126) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=25, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L322] var_1_37 = __VERIFIER_nondet_char() [L323] CALL assume_abort_if_not(var_1_37 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L323] RET assume_abort_if_not(var_1_37 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L324] CALL assume_abort_if_not(var_1_37 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L324] RET assume_abort_if_not(var_1_37 <= 63) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-25, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L325] var_1_40 = __VERIFIER_nondet_char() [L326] CALL assume_abort_if_not(var_1_40 >= -127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L326] RET assume_abort_if_not(var_1_40 >= -127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L327] CALL assume_abort_if_not(var_1_40 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L327] RET assume_abort_if_not(var_1_40 <= 126) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1594952725, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L328] var_1_43 = __VERIFIER_nondet_long() [L329] CALL assume_abort_if_not(var_1_43 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L329] RET assume_abort_if_not(var_1_43 >= 1073741822) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L330] CALL assume_abort_if_not(var_1_43 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L330] RET assume_abort_if_not(var_1_43 <= 2147483646) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L331] var_1_47 = __VERIFIER_nondet_uchar() [L332] CALL assume_abort_if_not(var_1_47 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L332] RET assume_abort_if_not(var_1_47 >= 0) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L333] CALL assume_abort_if_not(var_1_47 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L333] RET assume_abort_if_not(var_1_47 <= 127) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1107988926, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L334] var_1_49 = __VERIFIER_nondet_ulong() [L335] CALL assume_abort_if_not(var_1_49 >= 1073741823) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L335] RET assume_abort_if_not(var_1_49 >= 1073741823) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L336] CALL assume_abort_if_not(var_1_49 <= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L336] RET assume_abort_if_not(var_1_49 <= 2147483647) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L352] RET updateVariables() [L353] CALL step() [L78] signed long int stepLocal_3 = var_1_12 - (var_1_16 - var_1_17); VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_3=65, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L79] COND FALSE !(stepLocal_3 > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L90] signed long int stepLocal_0 = ~ last_1_var_1_32; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_0=4, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L91] COND FALSE !(stepLocal_0 <= last_1_var_1_31) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=5, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L94] COND TRUE \read(var_1_21) [L95] var_1_10 = (var_1_12 - var_1_13) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=1, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=2, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L103] var_1_18 = ((((var_1_16) > (5)) ? (var_1_16) : (5))) [L104] var_1_26 = ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=33/2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_8=4999/25] [L105] COND TRUE var_1_16 >= 5 [L106] var_1_27 = ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=5, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L114] COND TRUE \read(var_1_25) [L115] var_1_28 = (var_1_14 + var_1_12) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=5, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L119] var_1_29 = (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16)))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L120] COND FALSE !(! var_1_24) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L123] signed char stepLocal_14 = var_1_34; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=10, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L124] COND TRUE var_1_5 <= (var_1_27 + var_1_7) [L125] var_1_44 = (((((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) < 0 ) ? -((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) : ((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L131] unsigned char stepLocal_15 = (var_1_26 / var_1_36) == var_1_16; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_15=0, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L132] COND FALSE !(stepLocal_15 && (var_1_20 < (var_1_6 + var_1_27))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=33/4, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_8=4999/25] [L135] COND TRUE \read(var_1_25) [L136] var_1_50 = var_1_6 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=32, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4999/25] [L138] COND TRUE var_1_7 > var_1_4 [L139] var_1_51 = ((8 + ((((8) < (var_1_17)) ? (8) : (var_1_17)))) + var_1_36) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4999/25] [L141] EXPR var_1_47 << var_1_28 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4999/25] [L141] COND FALSE !(var_1_51 < (var_1_47 << var_1_28)) [L146] unsigned char stepLocal_1 = var_1_38; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4999/25] [L147] COND FALSE !(var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) [L154] var_1_8 = (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L156] signed short int stepLocal_11 = var_1_52; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_11=-1, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L157] COND FALSE !(stepLocal_11 >= var_1_37) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L160] signed long int stepLocal_13 = (((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)); [L161] signed long int stepLocal_12 = var_1_44 % var_1_15; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_12=63, stepLocal_13=16, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L162] COND FALSE !(var_1_16 < stepLocal_12) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_13=16, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=-8, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L165] COND FALSE !(((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) <= stepLocal_13) [L168] var_1_42 = (var_1_45 + (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16))))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L171] COND FALSE !(var_1_4 == 2.8f) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L184] signed long int stepLocal_6 = var_1_29 + var_1_51; [L185] unsigned char stepLocal_5 = var_1_38; [L186] unsigned char stepLocal_4 = var_1_7 > var_1_6; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_4=1, stepLocal_5=32, stepLocal_6=137, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=-128, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L187] COND TRUE stepLocal_4 || var_1_24 [L188] var_1_31 = (var_1_14 + var_1_17) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L210] signed long int stepLocal_2 = var_1_42; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_2=1079, stepLocal_5=32, stepLocal_6=137, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=10, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L211] COND FALSE !(var_1_52 >= stepLocal_2) [L220] var_1_19 = var_1_16 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=5, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L222] COND TRUE var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13)) [L223] var_1_30 = (var_1_14 + var_1_26) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L225] signed long int stepLocal_9 = - var_1_51; [L226] unsigned char stepLocal_8 = var_1_17; [L227] unsigned char stepLocal_7 = var_1_38; VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, stepLocal_7=32, stepLocal_8=257, stepLocal_9=-72, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L228] COND FALSE !(var_1_9 <= var_1_4) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, stepLocal_7=32, stepLocal_8=257, stepLocal_9=-72, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=8, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L247] COND FALSE !(! var_1_21) [L250] var_1_48 = var_1_19 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, stepLocal_7=32, stepLocal_8=257, stepLocal_9=-72, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L252] EXPR (var_1_28 + var_1_48) << var_1_34 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, stepLocal_7=32, stepLocal_8=257, stepLocal_9=-72, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L252] unsigned long int stepLocal_10 = (var_1_28 + var_1_48) << var_1_34; [L253] EXPR var_1_16 | var_1_30 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_10=444, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, stepLocal_7=32, stepLocal_8=257, stepLocal_9=-72, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=-2, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L253] COND TRUE stepLocal_10 > (var_1_16 | var_1_30) [L254] var_1_39 = var_1_34 VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, stepLocal_14=0, stepLocal_1=32, stepLocal_5=32, stepLocal_6=137, stepLocal_7=32, stepLocal_8=257, stepLocal_9=-72, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L353] RET step() [L354] CALL, EXPR property() [L344] EXPR ((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L344] EXPR ((((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1)) && ((! var_1_24) ? (var_1_38 == ((unsigned char) (var_1_12 - ((((16) > ((var_1_36 - var_1_33))) ? (16) : ((var_1_36 - var_1_33))))))) : 1)) && ((((var_1_28 + var_1_48) << var_1_34) > (var_1_16 | var_1_30)) ? (var_1_39 == ((signed char) var_1_34)) : (var_1_21 ? (var_1_39 == ((signed char) ((((((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) > (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33))))) ? (((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) : (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33)))))))) : (var_1_39 == ((signed char) (-1 - var_1_37))))) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L344] EXPR (((((((((((((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1)) && ((! var_1_24) ? (var_1_38 == ((unsigned char) (var_1_12 - ((((16) > ((var_1_36 - var_1_33))) ? (16) : ((var_1_36 - var_1_33))))))) : 1)) && ((((var_1_28 + var_1_48) << var_1_34) > (var_1_16 | var_1_30)) ? (var_1_39 == ((signed char) var_1_34)) : (var_1_21 ? (var_1_39 == ((signed char) ((((((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) > (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33))))) ? (((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) : (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33)))))))) : (var_1_39 == ((signed char) (-1 - var_1_37)))))) && ((var_1_52 >= var_1_37) ? (var_1_41 == ((signed char) (((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35))) - var_1_17))) : 1)) && ((var_1_16 < (var_1_44 % var_1_15)) ? (var_1_42 == ((signed long int) ((((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) > (var_1_52)) ? (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) : (var_1_52))))) : ((((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) <= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) ? (var_1_42 == ((signed long int) ((var_1_43 - var_1_15) - var_1_37))) : (var_1_42 == ((signed long int) (var_1_45 + (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))))))))) && ((var_1_5 <= (var_1_27 + var_1_7)) ? (var_1_44 == ((unsigned char) (((((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) < 0 ) ? -((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) : ((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))))))) : ((var_1_18 > var_1_34) ? (var_1_44 == ((unsigned char) ((((var_1_13 + var_1_16) < 0 ) ? -(var_1_13 + var_1_16) : (var_1_13 + var_1_16))))) : 1))) && ((((var_1_26 / var_1_36) == var_1_16) && (var_1_20 < (var_1_6 + var_1_27))) ? (var_1_45 == ((signed long int) (var_1_36 - (var_1_26 + (var_1_12 + var_1_33))))) : 1)) && ((var_1_4 == 2.8f) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) != var_1_44) ? (var_1_46 == ((float) ((0.19999999999999996f + ((((1.8f) > (var_1_6)) ? (1.8f) : (var_1_6)))) - var_1_9))) : ((var_1_17 >= ((var_1_15 - var_1_47) + var_1_51)) ? (var_1_24 ? (var_1_46 == ((float) var_1_5)) : 1) : (var_1_46 == ((float) (var_1_7 - ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))))))) : 1)) && ((! var_1_21) ? (var_1_48 == ((unsigned long int) ((var_1_49 - var_1_41) + 256u))) : (var_1_48 == ((unsigned long int) var_1_19)))) && (var_1_25 ? (var_1_50 == ((double) var_1_6)) : 1)) && ((var_1_7 > var_1_4) ? (var_1_51 == ((unsigned char) ((8 + ((((8) < (var_1_17)) ? (8) : (var_1_17)))) + var_1_36))) : 1)) && ((var_1_51 < (var_1_47 << var_1_28)) ? (var_1_21 ? (var_1_52 == ((signed short int) var_1_36)) : 1) : 1) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L344-L345] return (((((((((((((((((((((((((~ last_1_var_1_32) <= last_1_var_1_31) ? (var_1_1 == ((float) (var_1_4 - (var_1_5 - ((((var_1_6) < (var_1_7)) ? (var_1_6) : (var_1_7))))))) : 1) && ((var_1_4 < (var_1_1 + ((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))))) ? ((var_1_38 < var_1_45) ? (var_1_8 == ((double) (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6))) + var_1_7))) : (var_1_8 == ((double) (var_1_7 - var_1_4)))) : (var_1_8 == ((double) (((((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) > (var_1_6)) ? ((var_1_7 - ((((var_1_5) > (var_1_9)) ? (var_1_5) : (var_1_9))))) : (var_1_6))))))) && (var_1_21 ? (var_1_10 == ((unsigned char) (var_1_12 - var_1_13))) : (((var_1_6 - var_1_9) == var_1_7) ? (var_1_10 == ((unsigned char) (((((((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) > (var_1_15)) ? (((((var_1_12) > (var_1_14)) ? (var_1_12) : (var_1_14)))) : (var_1_15))) - ((((var_1_13) > ((var_1_16 - var_1_17))) ? (var_1_13) : ((var_1_16 - var_1_17))))))) : (var_1_10 == ((unsigned char) var_1_12))))) && (var_1_18 == ((unsigned char) ((((var_1_16) > (5)) ? (var_1_16) : (5)))))) && ((var_1_52 >= var_1_42) ? (((var_1_1 + var_1_7) < (var_1_4 - (99999.625 + var_1_6))) ? (var_1_19 == ((unsigned char) (var_1_12 - 4))) : ((var_1_5 != (var_1_7 + (var_1_6 / var_1_20))) ? (var_1_19 == ((unsigned char) ((((var_1_13) > ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12))))) ? (var_1_13) : ((((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))))))) : 1)) : (var_1_19 == ((unsigned char) var_1_16)))) && (((var_1_12 - (var_1_16 - var_1_17)) > ((((var_1_15) > (last_1_var_1_52)) ? (var_1_15) : (last_1_var_1_52)))) ? (var_1_11 ? (var_1_21 == ((unsigned char) var_1_22)) : (var_1_22 ? (var_1_21 == ((unsigned char) ((var_1_23 && var_1_24) && var_1_25))) : (var_1_21 == ((unsigned char) (var_1_24 || var_1_23))))) : 1)) && (var_1_26 == ((unsigned short int) ((((var_1_12) > (var_1_15)) ? (var_1_12) : (var_1_15)))))) && ((var_1_16 >= 5) ? (var_1_27 == ((double) ((((var_1_5) > (2.6)) ? (var_1_5) : (2.6))))) : (var_1_23 ? (var_1_27 == ((double) (var_1_7 + 255.56))) : (var_1_27 == ((double) ((((var_1_6) > (var_1_5)) ? (var_1_6) : (var_1_5)))))))) && (var_1_25 ? (var_1_28 == ((signed long int) (var_1_14 + var_1_12))) : (var_1_28 == ((signed long int) (1000000000 - var_1_13))))) && (var_1_29 == ((unsigned char) (var_1_12 - ((((var_1_13) < (var_1_16)) ? (var_1_13) : (var_1_16))))))) && ((var_1_25 && ((var_1_1 < var_1_46) && (32 < var_1_13))) ? (var_1_30 == ((signed long int) (var_1_14 + var_1_26))) : 1)) && (((var_1_7 > var_1_6) || var_1_24) ? (var_1_31 == ((signed long int) (var_1_14 + var_1_17))) : ((var_1_13 != var_1_38) ? (var_1_31 == ((signed long int) (var_1_42 + (((((var_1_14) > (var_1_15)) ? (var_1_14) : (var_1_15))) - var_1_29)))) : (var_1_24 ? (var_1_31 == ((signed long int) ((((var_1_14) < (var_1_42)) ? (var_1_14) : (var_1_42))))) : (var_1_25 ? (var_1_31 == ((signed long int) (var_1_18 + var_1_15))) : ((var_1_8 >= var_1_8) ? (((var_1_29 + var_1_51) < var_1_28) ? (var_1_31 == ((signed long int) var_1_17)) : 1) : (var_1_31 == ((signed long int) var_1_17)))))))) && ((var_1_9 <= var_1_4) ? (((- var_1_51) <= (((((var_1_38 * 16)) < (var_1_42)) ? ((var_1_38 * 16)) : (var_1_42)))) ? (var_1_23 ? (((- var_1_51) == var_1_38) ? (((var_1_42 >> ((((5) < (var_1_33)) ? (5) : (var_1_33)))) <= var_1_17) ? (var_1_32 == ((signed char) ((((var_1_17) < (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34)))))) ? (var_1_17) : (((((1) > ((var_1_33 + var_1_34))) ? (1) : ((var_1_33 + var_1_34))))))))) : 1) : (var_1_32 == ((signed char) ((((((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) > ((var_1_35 - (var_1_36 - var_1_37)))) ? (((((((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) < (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))) ? (((((var_1_33) < (-10)) ? (var_1_33) : (-10)))) : (((((var_1_34) < (var_1_17)) ? (var_1_34) : (var_1_17))))))) : ((var_1_35 - (var_1_36 - var_1_37)))))))) : (var_1_24 ? (var_1_32 == ((signed char) ((((var_1_33) < ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34))))) ? (var_1_33) : ((((((var_1_17 - var_1_37)) < (var_1_34)) ? ((var_1_17 - var_1_37)) : (var_1_34)))))))) : (var_1_32 == ((signed char) ((((var_1_36) > (var_1_17)) ? (var_1_36) : (var_1_17))))))) : 1) : 1)) && ((! var_1_24) ? (var_1_38 == ((unsigned char) (var_1_12 - ((((16) > ((var_1_36 - var_1_33))) ? (16) : ((var_1_36 - var_1_33))))))) : 1)) && ((((var_1_28 + var_1_48) << var_1_34) > (var_1_16 | var_1_30)) ? (var_1_39 == ((signed char) var_1_34)) : (var_1_21 ? (var_1_39 == ((signed char) ((((((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) > (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33))))) ? (((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35)))) : (((((var_1_40) < (var_1_33)) ? (var_1_40) : (var_1_33)))))))) : (var_1_39 == ((signed char) (-1 - var_1_37)))))) && ((var_1_52 >= var_1_37) ? (var_1_41 == ((signed char) (((((var_1_36) > (var_1_35)) ? (var_1_36) : (var_1_35))) - var_1_17))) : 1)) && ((var_1_16 < (var_1_44 % var_1_15)) ? (var_1_42 == ((signed long int) ((((((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) > (var_1_52)) ? (((((var_1_40) < 0 ) ? -(var_1_40) : (var_1_40)))) : (var_1_52))))) : ((((((var_1_44) < 0 ) ? -(var_1_44) : (var_1_44))) <= ((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41)))) ? (var_1_42 == ((signed long int) ((var_1_43 - var_1_15) - var_1_37))) : (var_1_42 == ((signed long int) (var_1_45 + (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) + ((((var_1_16) < 0 ) ? -(var_1_16) : (var_1_16)))))))))) && ((var_1_5 <= (var_1_27 + var_1_7)) ? (var_1_44 == ((unsigned char) (((((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) < 0 ) ? -((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))) : ((((var_1_37) > (var_1_16)) ? (var_1_37) : (var_1_16))))))) : ((var_1_18 > var_1_34) ? (var_1_44 == ((unsigned char) ((((var_1_13 + var_1_16) < 0 ) ? -(var_1_13 + var_1_16) : (var_1_13 + var_1_16))))) : 1))) && ((((var_1_26 / var_1_36) == var_1_16) && (var_1_20 < (var_1_6 + var_1_27))) ? (var_1_45 == ((signed long int) (var_1_36 - (var_1_26 + (var_1_12 + var_1_33))))) : 1)) && ((var_1_4 == 2.8f) ? ((((((var_1_51) < 0 ) ? -(var_1_51) : (var_1_51))) != var_1_44) ? (var_1_46 == ((float) ((0.19999999999999996f + ((((1.8f) > (var_1_6)) ? (1.8f) : (var_1_6)))) - var_1_9))) : ((var_1_17 >= ((var_1_15 - var_1_47) + var_1_51)) ? (var_1_24 ? (var_1_46 == ((float) var_1_5)) : 1) : (var_1_46 == ((float) (var_1_7 - ((((var_1_4) > (var_1_5)) ? (var_1_4) : (var_1_5)))))))) : 1)) && ((! var_1_21) ? (var_1_48 == ((unsigned long int) ((var_1_49 - var_1_41) + 256u))) : (var_1_48 == ((unsigned long int) var_1_19)))) && (var_1_25 ? (var_1_50 == ((double) var_1_6)) : 1)) && ((var_1_7 > var_1_4) ? (var_1_51 == ((unsigned char) ((8 + ((((8) < (var_1_17)) ? (8) : (var_1_17)))) + var_1_36))) : 1)) && ((var_1_51 < (var_1_47 << var_1_28)) ? (var_1_21 ? (var_1_52 == ((signed short int) var_1_36)) : 1) : 1) ; [L354] RET, EXPR property() [L354] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] [L19] reach_error() VAL [isInitial=1, last_1_var_1_31=-128, last_1_var_1_32=-5, last_1_var_1_52=-1, var_1_10=65, var_1_11=-255, var_1_12=127, var_1_13=62, var_1_14=254, var_1_15=189, var_1_16=63, var_1_17=257, var_1_18=63, var_1_19=63, var_1_1=399999999999/4, var_1_21=1, var_1_22=0, var_1_23=1, var_1_24=1, var_1_25=1, var_1_26=189, var_1_27=2, var_1_28=381, var_1_29=65, var_1_30=443, var_1_31=255, var_1_32=-5, var_1_33=0, var_1_34=0, var_1_35=-1, var_1_36=63, var_1_37=0, var_1_38=32, var_1_39=0, var_1_40=-127, var_1_41=-16, var_1_42=1079, var_1_43=1073741822, var_1_44=63, var_1_45=1000, var_1_46=17/5, var_1_47=0, var_1_48=63, var_1_49=1073741823, var_1_50=3, var_1_51=72, var_1_52=-1, var_1_5=2, var_1_6=3, var_1_8=4] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 184 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 155.7s, OverallIterations: 11, TraceHistogramMax: 47, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 86.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1398 mSolverCounterUnknown, 9034 SdHoareTripleChecker+Valid, 57.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8858 mSDsluCounter, 15116 SdHoareTripleChecker+Invalid, 54.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 12218 mSDsCounter, 1801 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10792 IncrementalHoareTripleChecker+Invalid, 13991 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1801 mSolverCounterUnsat, 2898 mSDtfsCounter, 10792 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 1398 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3995 GetRequests, 3700 SyntacticMatches, 1 SemanticMatches, 294 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4415 ImplicationChecksByTransitivity, 42.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=9054occurred in iteration=10, InterpolantAutomatonStates: 251, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 6.4s AutomataMinimizationTime, 10 MinimizatonAttempts, 16425 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.5s SsaConstructionTime, 4.7s SatisfiabilityAnalysisTime, 54.4s InterpolantComputationTime, 5639 NumberOfCodeBlocks, 5639 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 5302 ConstructedInterpolants, 30 QuantifiedInterpolants, 37843 SizeOfPredicates, 32 NumberOfNonLiveVariables, 4284 ConjunctsInSsa, 114 ConjunctsInUnsatCore, 17 InterpolantComputations, 4 PerfectInterpolantSequences, 71771/73508 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 16:24:57,789 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-13 16:24:57,845 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:25:00,481 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:25:00,615 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-13 16:25:00,622 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:25:00,622 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 16:25:00,663 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:25:00,665 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 16:25:00,665 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 16:25:00,666 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 16:25:00,666 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 16:25:00,667 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:25:00,668 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 16:25:00,668 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:25:00,668 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:25:00,668 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 16:25:00,668 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:25:00,668 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:25:00,668 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:25:00,669 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:25:00,670 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:25:00,670 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 16:25:00,670 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 16:25:00,670 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 16:25:00,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:25:00,670 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:25:00,670 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:25:00,670 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:25:00,670 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 16:25:00,671 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 16:25:00,672 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 16:25:00,672 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 16:25:00,672 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 16:25:00,672 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 16:25:00,672 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54a452aafc3ad15c1ca5b324711d24dde38f7844e5b94bac37b2af7fa81c8041 [2024-11-13 16:25:00,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:25:00,992 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:25:00,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:25:00,996 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:25:00,997 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:25:00,998 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i Unable to find full path for "g++" [2024-11-13 16:25:02,932 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:25:03,359 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:25:03,360 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i [2024-11-13 16:25:03,379 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data/f99aa6119/24116c6aaea84ef09e9723489f499e59/FLAG6585ba435 [2024-11-13 16:25:03,538 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/data/f99aa6119/24116c6aaea84ef09e9723489f499e59 [2024-11-13 16:25:03,540 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:25:03,542 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:25:03,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:25:03,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:25:03,549 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:25:03,550 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:25:03" (1/1) ... [2024-11-13 16:25:03,551 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1878020a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:03, skipping insertion in model container [2024-11-13 16:25:03,551 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:25:03" (1/1) ... [2024-11-13 16:25:03,591 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:25:03,779 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2024-11-13 16:25:03,979 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:25:04,012 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:25:04,028 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-84.i[916,929] [2024-11-13 16:25:04,213 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:25:04,239 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:25:04,240 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04 WrapperNode [2024-11-13 16:25:04,240 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:25:04,241 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:25:04,241 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:25:04,241 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:25:04,249 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,268 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,337 INFO L138 Inliner]: procedures = 27, calls = 60, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 326 [2024-11-13 16:25:04,341 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:25:04,342 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:25:04,342 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:25:04,342 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:25:04,354 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,354 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,367 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,404 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 16:25:04,407 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,408 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,450 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,462 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,466 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,503 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,514 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:25:04,520 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:25:04,520 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:25:04,520 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:25:04,521 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (1/1) ... [2024-11-13 16:25:04,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 16:25:04,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:25:04,561 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 16:25:04,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 16:25:04,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:25:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 16:25:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 16:25:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 16:25:04,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:25:04,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:25:04,771 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:25:04,774 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:25:35,054 INFO L? ?]: Removed 40 outVars from TransFormulas that were not future-live. [2024-11-13 16:25:35,055 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:25:35,076 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:25:35,078 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:25:35,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:25:35 BoogieIcfgContainer [2024-11-13 16:25:35,079 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:25:35,082 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 16:25:35,082 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 16:25:35,088 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 16:25:35,088 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 04:25:03" (1/3) ... [2024-11-13 16:25:35,089 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@769b9b2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 04:25:35, skipping insertion in model container [2024-11-13 16:25:35,089 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:25:04" (2/3) ... [2024-11-13 16:25:35,090 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@769b9b2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 04:25:35, skipping insertion in model container [2024-11-13 16:25:35,090 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:25:35" (3/3) ... [2024-11-13 16:25:35,091 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-84.i [2024-11-13 16:25:35,109 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 16:25:35,112 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-84.i that has 2 procedures, 149 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 16:25:35,190 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 16:25:35,204 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4ef6a0f4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 16:25:35,206 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 16:25:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand has 149 states, 99 states have (on average 1.505050505050505) internal successors, (149), 100 states have internal predecessors, (149), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2024-11-13 16:25:35,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:25:35,233 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:25:35,234 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:25:35,234 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:25:35,240 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:25:35,240 INFO L85 PathProgramCache]: Analyzing trace with hash -1477956051, now seen corresponding path program 1 times [2024-11-13 16:25:35,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 16:25:35,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1792225863] [2024-11-13 16:25:35,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:25:35,262 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:25:35,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 16:25:35,266 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 16:25:35,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-13 16:25:36,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:25:36,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:25:36,949 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:25:48,973 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 16:25:48,973 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 16:25:48,974 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 16:25:48,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1792225863] [2024-11-13 16:25:48,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1792225863] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 16:25:48,975 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 16:25:48,975 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 16:25:48,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470025036] [2024-11-13 16:25:48,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 16:25:48,983 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 16:25:48,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 16:25:49,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 16:25:49,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 16:25:49,014 INFO L87 Difference]: Start difference. First operand has 149 states, 99 states have (on average 1.505050505050505) internal successors, (149), 100 states have internal predecessors, (149), 47 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:25:55,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:25:59,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:03,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:07,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:11,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:17,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:21,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:25,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:25,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:26:25,197 INFO L93 Difference]: Finished difference Result 456 states and 850 transitions. [2024-11-13 16:26:25,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 16:26:25,352 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 303 [2024-11-13 16:26:25,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:26:25,364 INFO L225 Difference]: With dead ends: 456 [2024-11-13 16:26:25,364 INFO L226 Difference]: Without dead ends: 310 [2024-11-13 16:26:25,370 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 299 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 16:26:25,372 INFO L432 NwaCegarLoop]: 267 mSDtfsCounter, 236 mSDsluCounter, 618 mSDsCounter, 0 mSdLazyCounter, 122 mSolverCounterSat, 95 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 236 SdHoareTripleChecker+Valid, 885 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 122 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.8s IncrementalHoareTripleChecker+Time [2024-11-13 16:26:25,373 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [236 Valid, 885 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 122 Invalid, 8 Unknown, 0 Unchecked, 35.8s Time] [2024-11-13 16:26:25,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2024-11-13 16:26:25,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 284. [2024-11-13 16:26:25,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 284 states, 187 states have (on average 1.481283422459893) internal successors, (277), 187 states have internal predecessors, (277), 94 states have call successors, (94), 2 states have call predecessors, (94), 2 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-13 16:26:25,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 284 states and 465 transitions. [2024-11-13 16:26:25,528 INFO L78 Accepts]: Start accepts. Automaton has 284 states and 465 transitions. Word has length 303 [2024-11-13 16:26:25,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:26:25,532 INFO L471 AbstractCegarLoop]: Abstraction has 284 states and 465 transitions. [2024-11-13 16:26:25,532 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 14.2) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:26:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 465 transitions. [2024-11-13 16:26:25,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:26:25,541 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:26:25,541 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:26:25,574 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2024-11-13 16:26:25,742 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:26:25,742 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:26:25,743 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:26:25,743 INFO L85 PathProgramCache]: Analyzing trace with hash 1973005743, now seen corresponding path program 1 times [2024-11-13 16:26:25,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 16:26:25,745 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [590458424] [2024-11-13 16:26:25,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:26:25,746 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:26:25,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 16:26:25,749 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 16:26:25,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-13 16:26:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:26:27,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:26:27,133 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:26:31,393 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2196 proven. 63 refuted. 0 times theorem prover too weak. 2065 trivial. 0 not checked. [2024-11-13 16:26:31,393 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:26:36,635 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 75 proven. 63 refuted. 0 times theorem prover too weak. 4186 trivial. 0 not checked. [2024-11-13 16:26:36,635 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 16:26:36,635 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [590458424] [2024-11-13 16:26:36,635 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [590458424] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 16:26:36,636 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 16:26:36,636 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-13 16:26:36,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414958441] [2024-11-13 16:26:36,636 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 16:26:36,639 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 16:26:36,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 16:26:36,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 16:26:36,640 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 16:26:36,640 INFO L87 Difference]: Start difference. First operand 284 states and 465 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) [2024-11-13 16:26:46,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:50,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:54,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:26:54,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:26:54,524 INFO L93 Difference]: Finished difference Result 548 states and 885 transitions. [2024-11-13 16:26:54,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-13 16:26:54,669 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) Word has length 303 [2024-11-13 16:26:54,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:26:54,674 INFO L225 Difference]: With dead ends: 548 [2024-11-13 16:26:54,674 INFO L226 Difference]: Without dead ends: 267 [2024-11-13 16:26:54,676 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 607 GetRequests, 598 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=38, Invalid=52, Unknown=0, NotChecked=0, Total=90 [2024-11-13 16:26:54,677 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 130 mSDsluCounter, 238 mSDsCounter, 0 mSdLazyCounter, 260 mSolverCounterSat, 10 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 405 SdHoareTripleChecker+Invalid, 273 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 260 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2024-11-13 16:26:54,677 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [155 Valid, 405 Invalid, 273 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 260 Invalid, 3 Unknown, 0 Unchecked, 17.4s Time] [2024-11-13 16:26:54,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267 states. [2024-11-13 16:26:54,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 267 to 232. [2024-11-13 16:26:54,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 133 states have (on average 1.300751879699248) internal successors, (173), 133 states have internal predecessors, (173), 94 states have call successors, (94), 4 states have call predecessors, (94), 4 states have return successors, (94), 94 states have call predecessors, (94), 94 states have call successors, (94) [2024-11-13 16:26:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 361 transitions. [2024-11-13 16:26:54,767 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 361 transitions. Word has length 303 [2024-11-13 16:26:54,768 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:26:54,768 INFO L471 AbstractCegarLoop]: Abstraction has 232 states and 361 transitions. [2024-11-13 16:26:54,770 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 7 states have internal predecessors, (80), 2 states have call successors, (68), 2 states have call predecessors, (68), 4 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) [2024-11-13 16:26:54,770 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 361 transitions. [2024-11-13 16:26:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:26:54,777 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:26:54,778 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:26:54,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-13 16:26:54,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:26:54,979 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:26:54,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:26:54,980 INFO L85 PathProgramCache]: Analyzing trace with hash -935758159, now seen corresponding path program 1 times [2024-11-13 16:26:54,981 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 16:26:54,981 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [571881237] [2024-11-13 16:26:54,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:26:54,981 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:26:54,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 16:26:54,985 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 16:26:54,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-13 16:26:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:26:56,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:26:56,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:27:10,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1452 proven. 27 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2024-11-13 16:27:10,602 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:27:13,546 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 16:27:13,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [571881237] [2024-11-13 16:27:13,547 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [571881237] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:27:13,547 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [816432751] [2024-11-13 16:27:13,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:27:13,547 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:27:13,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:27:13,550 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:27:13,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 16:27:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:27:14,614 INFO L255 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 16:27:14,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:27:15,902 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 16:27:15,902 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 16:27:15,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [816432751] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 16:27:15,903 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 16:27:15,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [6] total 8 [2024-11-13 16:27:15,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2094980124] [2024-11-13 16:27:15,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 16:27:15,904 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 16:27:15,904 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 16:27:15,905 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 16:27:15,905 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-13 16:27:15,905 INFO L87 Difference]: Start difference. First operand 232 states and 361 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:27:20,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:27:25,144 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:27:25,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:27:25,356 INFO L93 Difference]: Finished difference Result 515 states and 805 transitions. [2024-11-13 16:27:25,360 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 16:27:25,360 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 303 [2024-11-13 16:27:25,361 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:27:25,367 INFO L225 Difference]: With dead ends: 515 [2024-11-13 16:27:25,367 INFO L226 Difference]: Without dead ends: 374 [2024-11-13 16:27:25,368 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 692 GetRequests, 683 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-13 16:27:25,369 INFO L432 NwaCegarLoop]: 218 mSDtfsCounter, 185 mSDsluCounter, 207 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 425 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.4s IncrementalHoareTripleChecker+Time [2024-11-13 16:27:25,370 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [185 Valid, 425 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 2 Unknown, 0 Unchecked, 9.4s Time] [2024-11-13 16:27:25,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 374 states. [2024-11-13 16:27:25,445 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 374 to 370. [2024-11-13 16:27:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 222 states have (on average 1.3153153153153154) internal successors, (292), 222 states have internal predecessors, (292), 141 states have call successors, (141), 6 states have call predecessors, (141), 6 states have return successors, (141), 141 states have call predecessors, (141), 141 states have call successors, (141) [2024-11-13 16:27:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 574 transitions. [2024-11-13 16:27:25,452 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 574 transitions. Word has length 303 [2024-11-13 16:27:25,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:27:25,453 INFO L471 AbstractCegarLoop]: Abstraction has 370 states and 574 transitions. [2024-11-13 16:27:25,454 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 3 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:27:25,454 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 574 transitions. [2024-11-13 16:27:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:27:25,457 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:27:25,457 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:27:25,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-13 16:27:25,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2024-11-13 16:27:25,858 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:27:25,858 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:27:25,859 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:27:25,859 INFO L85 PathProgramCache]: Analyzing trace with hash 839249203, now seen corresponding path program 1 times [2024-11-13 16:27:25,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 16:27:25,860 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1952873420] [2024-11-13 16:27:25,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:27:25,860 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:27:25,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 16:27:25,862 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 16:27:25,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-13 16:27:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:27:27,411 INFO L255 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:27:27,419 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:27:40,464 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1452 proven. 27 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2024-11-13 16:27:40,464 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:27:43,004 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 16:27:43,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1952873420] [2024-11-13 16:27:43,004 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1952873420] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:27:43,004 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1711827302] [2024-11-13 16:27:43,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:27:43,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:27:43,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:27:43,006 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:27:43,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 16:27:43,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:27:43,999 INFO L255 TraceCheckSpWp]: Trace formula consists of 491 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 16:27:44,004 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:27:56,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 1452 proven. 27 refuted. 0 times theorem prover too weak. 2845 trivial. 0 not checked. [2024-11-13 16:27:56,530 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:27:58,944 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1711827302] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:27:58,944 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 16:27:58,944 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2024-11-13 16:27:58,945 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1885395457] [2024-11-13 16:27:58,945 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 16:27:58,945 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 16:27:58,946 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 16:27:58,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 16:27:58,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2024-11-13 16:27:58,947 INFO L87 Difference]: Start difference. First operand 370 states and 574 transitions. Second operand has 7 states, 7 states have (on average 11.0) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 3 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-13 16:28:08,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:14,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:18,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:22,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:26,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:30,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:34,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:38,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:42,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:46,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:47,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:28:47,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:28:47,785 INFO L93 Difference]: Finished difference Result 942 states and 1455 transitions. [2024-11-13 16:28:47,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-13 16:28:47,787 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 3 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) Word has length 303 [2024-11-13 16:28:47,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:28:47,794 INFO L225 Difference]: With dead ends: 942 [2024-11-13 16:28:47,795 INFO L226 Difference]: Without dead ends: 665 [2024-11-13 16:28:47,796 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 784 GetRequests, 772 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2024-11-13 16:28:47,798 INFO L432 NwaCegarLoop]: 163 mSDtfsCounter, 136 mSDsluCounter, 748 mSDsCounter, 0 mSdLazyCounter, 412 mSolverCounterSat, 7 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 47.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 911 SdHoareTripleChecker+Invalid, 428 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 412 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.8s IncrementalHoareTripleChecker+Time [2024-11-13 16:28:47,798 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 911 Invalid, 428 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 412 Invalid, 9 Unknown, 0 Unchecked, 47.8s Time] [2024-11-13 16:28:47,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2024-11-13 16:28:47,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 656. [2024-11-13 16:28:47,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 656 states, 407 states have (on average 1.3316953316953317) internal successors, (542), 407 states have internal predecessors, (542), 235 states have call successors, (235), 13 states have call predecessors, (235), 13 states have return successors, (235), 235 states have call predecessors, (235), 235 states have call successors, (235) [2024-11-13 16:28:47,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 1012 transitions. [2024-11-13 16:28:47,928 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 1012 transitions. Word has length 303 [2024-11-13 16:28:47,929 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:28:47,929 INFO L471 AbstractCegarLoop]: Abstraction has 656 states and 1012 transitions. [2024-11-13 16:28:47,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.0) internal successors, (77), 6 states have internal predecessors, (77), 2 states have call successors, (47), 2 states have call predecessors, (47), 3 states have return successors, (47), 2 states have call predecessors, (47), 2 states have call successors, (47) [2024-11-13 16:28:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1012 transitions. [2024-11-13 16:28:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:28:47,933 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:28:47,938 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:28:48,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-13 16:28:48,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Forceful destruction successful, exit code 0 [2024-11-13 16:28:48,342 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:28:48,342 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:28:48,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:28:48,343 INFO L85 PathProgramCache]: Analyzing trace with hash -1154895503, now seen corresponding path program 1 times [2024-11-13 16:28:48,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 16:28:48,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1531895274] [2024-11-13 16:28:48,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:28:48,345 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:28:48,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 16:28:48,347 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 16:28:48,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-13 16:28:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:28:49,943 INFO L255 TraceCheckSpWp]: Trace formula consists of 490 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 16:28:49,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:29:11,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-11-13 16:29:11,829 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 16:29:11,829 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 16:29:11,829 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1531895274] [2024-11-13 16:29:11,829 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1531895274] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 16:29:11,829 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 16:29:11,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 16:29:11,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386762776] [2024-11-13 16:29:11,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 16:29:11,830 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 16:29:11,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 16:29:11,831 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 16:29:11,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 16:29:11,831 INFO L87 Difference]: Start difference. First operand 656 states and 1012 transitions. Second operand has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:29:14,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:17,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:22,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:26,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:30,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:34,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:38,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:42,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:47,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.66s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:29:47,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:29:47,419 INFO L93 Difference]: Finished difference Result 1774 states and 2748 transitions. [2024-11-13 16:29:47,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 16:29:47,451 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) Word has length 303 [2024-11-13 16:29:47,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:29:47,462 INFO L225 Difference]: With dead ends: 1774 [2024-11-13 16:29:47,462 INFO L226 Difference]: Without dead ends: 1215 [2024-11-13 16:29:47,465 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 302 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 16:29:47,466 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 62 mSDsluCounter, 208 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 427 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.4s IncrementalHoareTripleChecker+Time [2024-11-13 16:29:47,466 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 427 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 6 Unknown, 0 Unchecked, 35.4s Time] [2024-11-13 16:29:47,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1215 states. [2024-11-13 16:29:47,651 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1215 to 1201. [2024-11-13 16:29:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1201 states, 754 states have (on average 1.3381962864721486) internal successors, (1009), 754 states have internal predecessors, (1009), 423 states have call successors, (423), 23 states have call predecessors, (423), 23 states have return successors, (423), 423 states have call predecessors, (423), 423 states have call successors, (423) [2024-11-13 16:29:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 1201 states and 1855 transitions. [2024-11-13 16:29:47,666 INFO L78 Accepts]: Start accepts. Automaton has 1201 states and 1855 transitions. Word has length 303 [2024-11-13 16:29:47,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:29:47,667 INFO L471 AbstractCegarLoop]: Abstraction has 1201 states and 1855 transitions. [2024-11-13 16:29:47,667 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.666666666666668) internal successors, (71), 2 states have internal predecessors, (71), 1 states have call successors, (47), 1 states have call predecessors, (47), 1 states have return successors, (47), 1 states have call predecessors, (47), 1 states have call successors, (47) [2024-11-13 16:29:47,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1855 transitions. [2024-11-13 16:29:47,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-13 16:29:47,672 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:29:47,673 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:29:47,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2024-11-13 16:29:47,873 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:29:47,873 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:29:47,874 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:29:47,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1547922513, now seen corresponding path program 1 times [2024-11-13 16:29:47,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 16:29:47,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1745912948] [2024-11-13 16:29:47,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:29:47,875 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:29:47,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 16:29:47,879 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 16:29:47,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Waiting until timeout for monitored process [2024-11-13 16:29:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:29:49,849 INFO L255 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 16:29:49,863 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:30:10,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2832 proven. 207 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2024-11-13 16:30:10,923 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:30:15,848 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 16:30:15,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1745912948] [2024-11-13 16:30:15,848 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1745912948] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:30:15,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [872002982] [2024-11-13 16:30:15,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:30:15,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:30:15,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:30:15,853 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:30:15,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-13 16:30:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:30:17,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 487 conjuncts, 18 conjuncts are in the unsatisfiable core [2024-11-13 16:30:17,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:30:53,177 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2803 proven. 303 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2024-11-13 16:30:53,177 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:31:08,975 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [872002982] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:31:08,976 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 16:31:08,976 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 20] total 29 [2024-11-13 16:31:08,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813017043] [2024-11-13 16:31:08,976 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 16:31:08,977 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2024-11-13 16:31:08,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 16:31:08,982 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2024-11-13 16:31:08,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=259, Invalid=1147, Unknown=0, NotChecked=0, Total=1406 [2024-11-13 16:31:08,984 INFO L87 Difference]: Start difference. First operand 1201 states and 1855 transitions. Second operand has 29 states, 29 states have (on average 5.0344827586206895) internal successors, (146), 26 states have internal predecessors, (146), 9 states have call successors, (80), 9 states have call predecessors, (80), 13 states have return successors, (81), 9 states have call predecessors, (81), 9 states have call successors, (81) [2024-11-13 16:31:47,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:31:49,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:31:52,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:31:56,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:31:58,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:03,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:07,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.82s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:11,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:14,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:19,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:23,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:27,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:31,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:35,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:39,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:43,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:47,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:51,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:55,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:32:59,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:03,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:07,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:11,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:15,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:19,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:23,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:28,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:32,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:36,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:40,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:44,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:48,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:52,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:33:56,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:00,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:04,271 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:08,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:12,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:16,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:20,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:24,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:28,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:32,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:36,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:40,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [0] [2024-11-13 16:34:48,176 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 16:34:48,177 INFO L93 Difference]: Finished difference Result 3187 states and 4643 transitions. [2024-11-13 16:34:48,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2024-11-13 16:34:48,178 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 5.0344827586206895) internal successors, (146), 26 states have internal predecessors, (146), 9 states have call successors, (80), 9 states have call predecessors, (80), 13 states have return successors, (81), 9 states have call predecessors, (81), 9 states have call successors, (81) Word has length 303 [2024-11-13 16:34:48,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 16:34:48,221 INFO L225 Difference]: With dead ends: 3187 [2024-11-13 16:34:48,221 INFO L226 Difference]: Without dead ends: 2083 [2024-11-13 16:34:48,231 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 761 GetRequests, 698 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 1016 ImplicationChecksByTransitivity, 42.3s TimeCoverageRelationStatistics Valid=987, Invalid=3173, Unknown=0, NotChecked=0, Total=4160 [2024-11-13 16:34:48,232 INFO L432 NwaCegarLoop]: 162 mSDtfsCounter, 843 mSDsluCounter, 812 mSDsCounter, 0 mSdLazyCounter, 1347 mSolverCounterSat, 192 mSolverCounterUnsat, 36 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 199.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 844 SdHoareTripleChecker+Valid, 974 SdHoareTripleChecker+Invalid, 1575 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 192 IncrementalHoareTripleChecker+Valid, 1347 IncrementalHoareTripleChecker+Invalid, 36 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 201.3s IncrementalHoareTripleChecker+Time [2024-11-13 16:34:48,236 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [844 Valid, 974 Invalid, 1575 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [192 Valid, 1347 Invalid, 36 Unknown, 0 Unchecked, 201.3s Time] [2024-11-13 16:34:48,241 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2083 states. [2024-11-13 16:34:48,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2083 to 1583. [2024-11-13 16:34:48,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1583 states, 1064 states have (on average 1.262218045112782) internal successors, (1343), 1064 states have internal predecessors, (1343), 423 states have call successors, (423), 95 states have call predecessors, (423), 95 states have return successors, (423), 423 states have call predecessors, (423), 423 states have call successors, (423) [2024-11-13 16:34:48,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1583 states and 2189 transitions. [2024-11-13 16:34:48,798 INFO L78 Accepts]: Start accepts. Automaton has 1583 states and 2189 transitions. Word has length 303 [2024-11-13 16:34:48,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 16:34:48,804 INFO L471 AbstractCegarLoop]: Abstraction has 1583 states and 2189 transitions. [2024-11-13 16:34:48,805 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 5.0344827586206895) internal successors, (146), 26 states have internal predecessors, (146), 9 states have call successors, (80), 9 states have call predecessors, (80), 13 states have return successors, (81), 9 states have call predecessors, (81), 9 states have call successors, (81) [2024-11-13 16:34:48,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2189 transitions. [2024-11-13 16:34:48,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-13 16:34:48,814 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 16:34:48,814 INFO L215 NwaCegarLoop]: trace histogram [47, 47, 47, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 16:34:48,855 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (9)] Ended with exit code 0 [2024-11-13 16:34:49,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-13 16:34:49,218 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:34:49,219 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 16:34:49,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:34:49,223 INFO L85 PathProgramCache]: Analyzing trace with hash -1272927645, now seen corresponding path program 1 times [2024-11-13 16:34:49,224 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 16:34:49,224 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1922863382] [2024-11-13 16:34:49,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:34:49,225 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 16:34:49,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 16:34:49,227 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 16:34:49,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (11)] Waiting until timeout for monitored process [2024-11-13 16:34:50,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:34:50,876 INFO L255 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:34:50,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:35:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2781 proven. 216 refuted. 0 times theorem prover too weak. 1327 trivial. 0 not checked. [2024-11-13 16:35:22,236 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:35:33,657 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 16:35:33,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1922863382] [2024-11-13 16:35:33,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1922863382] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:35:33,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [360534928] [2024-11-13 16:35:33,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 16:35:33,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 16:35:33,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 16:35:33,660 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 16:35:33,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_423759f2-3a0e-4a98-bf9f-62f245c80122/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-13 16:35:35,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:35:35,451 INFO L255 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 16:35:35,456 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:36:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 4324 backedges. 2781 proven. 216 refuted. 0 times theorem prover too weak. 1327 trivial. 0 not checked. [2024-11-13 16:36:01,425 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 16:36:09,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [360534928] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 16:36:09,670 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 16:36:09,670 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 16 [2024-11-13 16:36:09,671 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [589220755] [2024-11-13 16:36:09,671 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 16:36:09,672 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-13 16:36:09,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 16:36:09,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-13 16:36:09,680 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=156, Invalid=396, Unknown=0, NotChecked=0, Total=552 [2024-11-13 16:36:09,680 INFO L87 Difference]: Start difference. First operand 1583 states and 2189 transitions. Second operand has 17 states, 17 states have (on average 5.294117647058823) internal successors, (90), 14 states have internal predecessors, (90), 5 states have call successors, (47), 5 states have call predecessors, (47), 7 states have return successors, (47), 5 states have call predecessors, (47), 5 states have call successors, (47)